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Products Directory > Dyes & Chemicals > Industrial Chemicals >
Silica Gel
Products - 70
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Silica Gel |
Displaying 1-50 of Total 70 Products Found |
Products
Silica gel was patented by chemistry professor Walter A. Patrick at Johns Hopkins University, Baltimore, Maryland in 1919. Prior to that, it was used in World War I for the absorption of vapors and gases in gas mask canisters. The substance was in existence as early as the 1640s as a scientific curiosity.[1]
In World War II, silica gel was indispensable in the war effort for keeping penicillin dry, protecting military equipment from moisture damage, as a fluid cracking catalyst for the production of high octane gasoline, and as a catalyst support for the manufacture of butadiene from ethanol, feedstock for the synthetic rubber program. more...
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Triveni Chemicals, Vapi
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Silica gel's high surface area (around 800 m²/g) allows it to adsorb water readily, making it useful as a desiccant (drying agent). Once saturated with water, the gel can be regenerated by heating to 150 °C (300 °F) for 1.5 hours per litre of gel. Some types of silica gel will "pop" when exposed to enough water. more...
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Triveni Chemicals, Vapi
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In chemistry, silica gel is used in chromatography as a stationary phase. In column chromatography the stationary phase is most often composed of silica gel particles of 40-63 µm. In this application, due to silica gel's polarity, non-polar components tend to elute before more polar ones, hence the name normal phase chromatography. However, when hydrophobic groups (such as C18 groups) are attached to the silica gel then polar components elute first and the method is referred to as reverse phase chromatography. Silica gel is also applied to aluminum or plastic sheets for thin layer chromatography. more...
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Triveni Chemicals, Vapi
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We are offering a wide spectrum of silica gel bead which is formulated by quality raw material using high process technologies. Silica gels are generally used in drying & cleaning of air and gases, drying of solvents, protection of export consignments from moisture in salty atmosphere and others. Owing to the quality parameters, these are widely used across the domestic & international markets.
We produce a range of standard size silica gel sachets using non-indicating (white) or self-indicating (orange/green, orange/colorless or blue) silica gels. In the latter case, the colours of the gels are visible through the sachet paper or fabric. Self-indicating silica gel sachets are often useful in test situations, to confirm the suitability of the sachet size chosen, or in cases where an item is frequently inspected and the sachet can be replaced if it has become exhausted. Sachets are manufactured as standard in a heat-sealed non-woven fabric made from 100% viscose fiber with an acrylic binder and polyamide coating. All sachets are printed with Desiccant Silica Gel Do Not Eat We offer various sachet ranges in heat-sealed non-woven fabric and in cloth fabric as below:
Grams : 0.5, 1, 2, 3, 5, 10, 15, 20, 25, 40, 50, 100, 250, 500 gram. & 1, 2, 2.5, 4, 5 kg. more...
Silica Gel Blue more...
We are one of the renowned manufacturers of white silica gel, an amorphous form of silicon dioxide. It is synthetically produced in the form of hard irregular granules (having the appearance of crystals) or hard regular beads as per requirement. The micro porous structure of interlocking cavities gives a very high surface area (800 square meters per gram) making silica gel a high capacity desiccant. Water molecules adhere to the gels surface and exhibit a lower vapor pressure than the surrounding air. When equilibrium of equal pressure is reached, no adsorption takes place. Higher the humidity of the surrounding air, the greater will be amount of water that is adsorbed before reaching equilibrium. In higher humidity conditions (above 50% Relative Humidity), stored or in-transit items are susceptible to damage. The unique quality of silica gel is the physical adsorption of water vapor into its internal pores with no by products or side effects or chemical reaction. When it gets more...
We offer our clients quality blue silica gel, which is extensively used as indicator for dehumidification and moisture absorption in sealed vessel. A Blue semi-transparent glassy substance, this gel contains an indicator such as cobalt. When gel is, free from moisture the granules or beads turn dark blue in color. When it takes up moisture, it turns to light blue and gradually turns pink in case of gel replacement and regeneration.
Silica Gel Orange more...
Our exclusive range of silica gel is of superior quality and widely used for chromatography. The range is formulated as per the international standards and caters to the requirements of various application areas. It has pH value of about 7.0 ± 0.5 and contains chloride and iron.
Specifications
Silica gel chromatography 60/120
more...
Non indicating silica gels will adsorb moisture in exactly the same way as -indicating (blue) silica gel, but they will not indicate when they are becoming saturated by changing their colour. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste.
Particle size : We offer various particle size ranges as below: more...
We are engaged in the formulation of orange silica gel, which is free from foreign impurities such as sulphate, chlorides, and other organic matter. Widely acclaimed for high absorption efficiency the particles of silica gel are impregnated with an organic indicator. The particles are dark orange when free from moisture and when it take up moisture; gel gradually turns orange-yellow. When gel turns green, in color it gives clear indication that it has done or it is saturated. Like other silica gel, it also requires replacement or regeneration. Silica gel orange finds wide application in : more...
We are offering an exclusive range of silica gel granules which is chemically non-deliquescent, dimensionally stable, highly porous, granular and amorphous. Also, our range is non toxic, non corrosive and has high capacity adsorbent..
Type: Standard Grade and in Granular form
Shipping Information: It is available in pack of 25 Kg. HDPE Bag with inner polyethylene bags and can be customized as per client requirements.
Applications
• Drying of solvents
• Drying of analytical samples
• Drying of synthesis products
• Optical instruments and devices
• Drying and storage of flowers and seeds
• Drying and cleaning of air and gases
• Protection of export consignments from moisture in salty atmosphere
Typical Properties
more...
For more than 30 years, we have used our silica gel technology to provide consistent high-quality media for chromatographic separations. Ashirwad’s Column Chromatography silica gel are available in a wide variety of pore size and particle size distributions with excellent mechanical and structural properties.
We offer unmatched capacity for meeting your requirements, from grams to tons. Since we are silica specialists, we also offer an unmatched ability to customize our silica media for your needs. The mixture to be analyzed by column chromatography is applied to the top of the column. The liquid solvent (the eluent) is passed through the column by gravity or by the application of air pressure. An equilibrium is established between the solute adsorbed on the adsorbent and the eluting solvent flowing down through the column. Because the different components in the mixture have different interactions with the stationary and mobile phases, they will be carried along with more...
We offer a wide assortment of silica gel pouches that is
made using premium grades of silica and other related material. These are
widely used in packing of engineering goods, leather shoes, belts, wallets,
bags and leather garments, electronic device, pharmaceutical products to keep the
environment absolutely dry & thereby to protect valuable products from
corrosion, fungal growth or spoilage due to moisture.
We offer these silica gel pouches in the sizes from 0.5
gm, 1 gm, 2 gm, 3 gm, 5 gm, 10 gm, 25 gm, up to 1 Kg as per requirement. more...
It is produced by impregnating white Silica Gel with cobalt chloride due to which the colour appearance of Silica Gel is Blue which changes to Pink / White after the moisture is absorbed. It is very easy to ascertain after visualizing whether the moisture absorption capacity is completed or not.
Note : It is slightly expensive as compared to non-indicative type. The indicative Silica Gel cannot be used as a moisture detector in the drying of gases containing Ammonia. more...
We manufacture Silica Gel more...
(Free From - DMF i.e. Dimethyl Fumarates)
We manufacture & supply Desiccant Silica Gel Granules / Crystals & Beads(Indicating Type), which is normally used as an Indicator in Transformer Breathers and Moisture Absorption in sealed containers / vessels. Silica Gel Blue is irregular granules having an indicator known as cobalt. Originally it comes in dark blue color (without moisture) & while absorbing moisture it turns in to pink color shows an indication that it has to be replaced or time for regeneration.
We manufacturer & supply Silica Gel White (Non Indicating Type), an amorphous form of silicon dioxide. It is synthetically produced in the form of hard irregular granules (having the appearance of crystals). The micro porous structure of interlocking cavities gives a very high surface area (800 square meters per gram) making silica gel a high capacity desiccant.
Water molecules adhere to the gels surface and exhibit a lower vapor pressure more...
Our organization is involved in offering wide range of silica gel for thin layer chromatography that finds application area in pharmaceutical industry across the globe. The silica gel with calcium sulphate (CaSo4 ½ H2O) as binder is most extensively used as adsorbent in thin layer chromatography because of its excellent separation properties. These silica gel for thin layer chromatography are coated on a plate in the form of thin layer that serves as a versatile solid stationary phase for adsorption and partition chromatography.
Application area:
Silica Gel - 'G' can be successfully employed in both qualitative and quantitative analysis of: more...
Available with us is a superior quality range of silica gel which is a widely used desiccant and adsorbent used for a wide number of industrial and consumer applications. Adopting latest technologies, the surface and properties of silica gel can be modified to make it suitable for different process conditions and varying humidity operation requirements. These are available in different colors that changes from blue, orange, yellow to different clors when it get exhausted.
Specifications:
more...
Column Chromatography is today one of the most important and widely used techniques for the separation and analysis of complex organic mixtures. Silica Gel for column chromatography are available in any desired particle size for pilot plant or plant applications.
The different mesh sizes manufactured by us are as follows:
• 60/120 mesh. (120-250) micron.
• 100/200 mesh. (75-150) micron.
• 70/230 mesh. (equivalent to Davision 62) (63-200) micron.
• 230/400 mesh. (37-63) micron.
• 70/325 mesh. (45-200) micron.
• 30/200 mesh. (equivalent to Davision 12)
Application :
In separation and purification of organic compounds, steroids, amino acids, dyes, alkaloids, phenolic compounds and pharmaceutical intermediates. more...
Silica gel such as dry silica gel and desiccant silica gel has become the most important product because of its property to preserve the items such as leather, electronics and pepperoni. It is being widely used as a desiccant as it can preserve items, which are encouraged by moisture enabling growth of mold and spoilage.
Our silica gel is of premium quality and serves best as desiccant and absorber.
TISSUE PACKINGS : NON INDICATING TYPE more...
We adopt latest technologies in the formulation of Silica Gel that are extensively used as desiccant and adsorbent in different industrial and consumer applications. These can also be modified to suit different process conditions and varying humidity operation requirements. These are also formulated as per the specifications of our esteemed clients and are offered in different colors, granules and beads. The color of Silica Gel changes from blue, orange, yellow to different colors on being exhausted.
Types, uses, formulations and specifications:
• Sorbogel A- These are widely used in drying of process instrument air in chemical, fertilizer, petrochemical and automotive engineering plants, air dyers, transformer breathers, catalyst carrier, PSA applications etc.
• Sorbogel B- Used for High humidity applications, liquid adsorption, fragrance and catalyst carrier, cat litter production etc
• Sorbogel C- These are large pore silica gel made for special air more...
We offer a wide range of silica gel which is completely harmless
and has the capability of adsorbing 40% of its weight in water vapor at 100%
humidity. It has an absorbent molecular structure similar to that of a sponge
and has the utmost capacity of any desiccant for moisture adsorption.
more...
Our prime range of products includes – Silica Gel. ThisOur prime range of products includes – Silica Gel. This is a desiccant material available in two types viz. indicating type (Blue) and none indicating type (White). This is mainlOur prime range of products includes – Silica Gel. This is a desiccant material available in two types viz. indicating type (Blue) and none indicating type (White). This is mainly used to remove moisture from certain enclosure, like dehumidifiers. This is available in crystal form in various sizes from 1 mesh to 60 meshesy used to remove moisture from certain enclosure, like dehumidifiers. This is available in crystal form in various sizes from 1 mesh to 60 meshes is a desiccant material available in two types viz. indicating type (Blue) and none indicating type (White). This is mainly used to remove moisture from certain enclosure, like dehumidifiers. This is available in crystal form in various sizes from The packaging size of more...
We are engaged in offering qualitative range of silica gel for column chromatography that is widely used techniques for the separation and analysis of complex organic mixtures. These silica gel for column chromatography are available in any particle size for pilot plant or plant applications as per their requirements.
The different mesh sizes offered by us are as follows: more...
We are manufacturing Silica Gel Bags / Sachets / Pouches / Packets using Non Indicating Type (White) Silica gel or Self Indicating Type (Blue) Silica Gel in Pillow Pack from 0.5 gram, 1.0 Gram, 2 Gram, 3 Gram, 5 Gram, 10 Gram, 15 Gram, 20 Gram, 25 Gram that are Free From Dimethyl Furmarates (D.M.F).
Silica Gel Non Indicating Type (White) Bags / Sachets do not show any indication while it is exhausted where as Silica Gel Self Indicating Type (Blue) Bags / Sachets turns in to Pink or
white when it’s absorbed moisture or exhausted. This means we have to replace the Silica Gel
Sachets.
We are also producing Silica Gel Sachets / Pouches in 50 Gram, 100 Gram, 200 Gram, 250 Gram, 500 Gram & 1000 Gram. We can also manufacture Silica Gel Bags / Sachets / Pouches as per the requirement of our
valued clients.
Following combination of Desiccants Bags is available – more...
We offer a qualitative range of Blue Silica Gel that is manufactured using premium grades of raw material. It is a type of dry desiccant which helps in the avoidance of humidity damage. It is a humidity controlling desiccant with a large surface area. Blue silica gel has good chemical stability and numerous micro pores which further helps in absorbing water without damaging appearance of affecting other substances in a negative manner. To make the materials in a dry condition at low relative humidity it is extensively used.
Characteristics of Blue Silica Gel: more...
We supply silica gel non indicating, white silica gel non indicating for the industtiral prupose. Silica-Gel is pure silica in highly porous state with high absorption capacity due to large surface area of its particle & has the capacity to adsorb approximately 40% of its weight of moisture.
The colour appearance of this type of silica gel is white. The main property of this type is that it does not give any indication. The colour remains unchanged and, therefore, it is not easy to ascertain after visualizing whether the absorption capacity of Silica Gel is completed or not. more...
Non Indicating Silica Gel
Non indicating silica gels will adsorb moisture in exactly the same way as -indicating (blue) silica gel, but they will not indicate when they are becoming saturated by changing their colour. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste.
Particle size : We offer various particle size ranges as below:
more...
With sound industrial knowledge and in-depth understanding of the chemical requirements of our clients, we are offering a range that is highly effective. Our premium quality range includes three types silica gel that include :
Orange silica gel
It is used for :
• Drying and cleaning of air and gases
• True Replacement to Blue material in Silica gel Transformers breathers
• Drying of analytical samples
• Drying of solvents etc
??? more...
We are one of the leading synthesizers of a qualitative range of white silica gel that is widely used in the chemical industry. It is used for absorbing humidity, preventing fungus, moisture-odors and other ions. White silica gel is extensively used as stabilizer and catalisator for photographic lenses, electronics, computers, machinery, jewelry, clothing, food, ironware, pharmaceutical and other products. Our range of white silica gel is safe and nontoxic in nature. Furthermore it does not have any negative influences if packaging disorder is found.
Specification:
more...
We offer silicagel and aluminium oxide of chromatographic grade. The silicagel has a pore dia of approximately 60 Angstroms. It can be supplied in various mesh sizes such as 60-120, 70-230, 100-200, 230-400, finer than 400, etc.
The bulk density of our silicagel is only around 0.4 whereas most other brands are around 0.65. Thus our silicagel not only gives better separations but also generates savings for the client by virtue of the fact that the client needs to use much less per cycle. (A 100 litre column will require only 40 kgs of Acme's silicagel and upwards of 65 kgs of other brands).
Acme’s silicagel is produced in fully enclosed environments under controlled conditions unlike many other brands which are manufactured in open air and contain extraneous impurities.
Aluminium oxide is produced as per Brockmann Activity I – II and is offered in three pH varieties like Neutral, Basic and Acidic. more...
Backed by proficient quality team, we are able to offer superior quality silica gel.
Orange silica gel
Silica gel white with excellent absorption ratio. more...
We also supply the dessicants which are best for avoiding humidity and are been used for packing purposes. We supply white silica gel, white-blue silica gel and other dessicants. We are capable of supplying these gels as per the client's reuirement packing.
Desiccant
may be used to protect product during transportation and storage
against effect of Humidity and condensation. We offer the solution to
avoid damage caused by moisture in the shape of humidity absorbents.
These
desiccants have at their disposal a number of properties, which will
prevent damage caused by moisture at every kind of transport, storage
or packaging solutions.
Suitable
for container transportation of:
Super Absorbent. Eliminates Odour. Non-Tracking. Easy Clean up Non-Toxic Size:1mm-8mm 2mm-6mm 1mm-6mm Colour : White/Blue
Leading manufacture of a wide range of standard size silica gel bags using non-indicating (white) or indicating (blue) silica gel. Small bags of Silica Gel are often seen in all sorts of products that might be affected by excess moisture and condensation. In such form Silica Gel is packed in non woven paper, cloth or as required in different quantities as per the specific requirements. By adding silica gel packets while packing, products can be preserved from spoilage as it adsorbs about 40% of its weight in moisture. Packing: Silica Gel bags are available in the following packs: 1gm., 2gm., 5gm., 50gms., 100gms., 500gms. or as per specific requirements. more...
We are the manufacturers of SILICA GEL BREATHERS & SILICA GEL PRODUCTS in Bangalore. We manufacture Silica gel breathers in different sizes from 125gms capacity to 15kgs. Clear view type, with ABS & Aluminum top – Bottom holders with transparent Acrylic tube fitted with rubber ‘O’ rings and clear view oil cup at bottom, with 1/2” BSP thread or flange type. For oil cooled transformers manufacturing companies, State Electricity power supply companies. We Manufacture Desiccant SILICA GEL POUCHES /PACKS / BAGS- in different sizes from 0.5gms to 10kgs.bags for Pharmaceuticals companies, Leathers Industries, Electronic industries, Apparel manufacturing more...
Silica gel beads of premium quality. more...
The colour appearance of this type of silica gel is white. The main property of this type is that it does not give any indication. The colour remains unchanged and, therefore, it is not easy to ascertain after visualizing whether the absorption capacity of Silica Gel is completed or not.
Non-indicating silica gel will adsorb moisture in exactly the same way as -indicating (Blue) silica gel, but they will Not indicate when they are becoming saturated by changing their colour. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste.
Engaged in offering silica white gel with following features: Silica Gel White is also known as Non Indicating Silica Gel as it remains unchanged in appearance on adsorbing moisture. White Silica Gel is in the form of ivory white semi transparent round vitreous body or crystals with good absorption capacity but we cannot determine whether Silica gel has completely absorbed moisture or not. It has been confirmed that White Silica Gel causes no odor, toxin and pollution and is one of the most widely used damp proof agent in the world. more...
WE SUPPLY SILICA GEL WHITE & BLUE [INDICATOR] IN 30KGS POLYTHENE BAGS. more...
We are the manufacturers of SILICA GEL BREATHERS & SILICA GEL PRODUCTS in Bangalore. We manufacture Silica gel breathers in different sizes from 125gms capacity to 15kgs. Clear view type, with ABS & Aluminum top – Bottom holders with transparent Acrylic tube fitted with rubber ‘O’ rings and clear view oil cup at bottom, with 1/2” BSP thread or flange type. For oil cooled transformers manufacturing companies, State Electricity power supply companies. We Manufacture Desiccant SILICA GEL POUCHES /PACKS / BAGS- in different sizes from 0.5gms to 10kgs.bags for Pharmaceuticals companies, Leathers Industries, Electronic industries, Apparel manufacturing more...
Silica gel blue with excellent absorption ratio. more...
Silica gel sachets or bags, are simply flexible 'containers ' of silica gel. The sachet material has to be robust and capable of withstanding normal handling whilst importantly being able to breathe. This means that water molecules can pass through the material and be adsorbed by the silica gel. Standard sachet materials are tea-bag paper, fabric, cotton or Tyvek?. Some sachets have heat-sealed seams, others are sewn.
Engaged in offering silica beads gel with following features: Silica Gel beads are in the form of ivory-white and dark blue hard spherical vitreous body with good absorption capacity. more...
Spherical Silica gel [Beads] Aavailable in Blue / White / Orange. more...
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