Approx. Rs 13.50 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 100 Kilogram |
State | Powdered |
Brand | Astrra Chemicals |
Magnesium Oxide | 06.00% |
Aluminium Oxide | 08.00% |
Ferric Oxide | 08.00% |
Titanium Oxide | 01.50% |
Approx. Rs 21 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Purity | 92 - 94% |
Packaging Size | 25-50 kg |
Physical Form | Powder |
Chemical Formula | Ca(OH)2 |
Molar mass | 74.093 g/mol |
Lime as Ca (OH)2 | : | 90% |
|
Active CaO | : | 68% |
|
Acid insolubles | : | 1 % | Max |
Iron & Alumina as Fe2O3 & Al2O3 | : | Traces |
|
Magnesia as MgO | : | 0.6% | Max |
Additional Information:
Approx. Rs 38 / BagGet Latest Price
Product Details:Minimum Order Quantity | 50 Bag |
Brand | Astrra Chemicals |
Grade | MIO |
Packaging Type | HDPE Bag |
Packaging Size | 50 Kg |
Specific Gravity | 04.90 - 05.30 |
Density | 04.00 - 04.50 g/cm3 |
Color | Black |
Approx. Rs 16 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Form | Powder |
Brand | Astrra Chemicals |
Usage/Application | Industrial |
Packaging Type | HDPE Bag |
Color | Grey |
Packaging Size | 25-50 kg/bag |
Silica | SiO2 | 90. 26% |
Iron Oxide | Fe2O3 | 01. 11% |
Alumina Oxide | Al2O3 | 05. 84% |
Loss on ignition | 02. 20% | |
Moisture | 02. 20% |
Approx. Rs 68 / KgGet Latest Price
Product Details:Minimum Order Quantity | 50 Kg |
Packaging Type | HDPE Bag |
State | Crystal |
Color | White |
Brand | Astrra Chemicals |
Packaging Size | 25-50 kg/bag |
Size | 2mm - 4mm |
Grade | SF II |
Grade Standard | 1ST GRADE |
Additional Information:
Approx. Rs 48 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 100 Kilogram |
Packaging Size | 50 kg |
Brand | Astrra Chemicals |
Shelf Life | 2 year |
Formula | Al2O3 |
Melting point | 2,072 Deg C |
Boiling point | 2,977 Deg C |
Additional Information:
Approx. Rs 82 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | Al2SiO5 |
Molar mass | 162.0456 g mol1 |
Ferric Oxide | 0.50 (Max) |
Alumina | 37.59% |
Purity | 92% & ABOVE |
Usage/Application | INDUSTRIAL APPLICATION |
Packaging Type | HDPE BAGS |
Packaging Size | 50 KGS |
Physical Form | POWDER |
We are a prominent manufacturer, supplier, wholesaler and exporter of Aluminium Silicate Extra Light. All these products are processed using optimum-grade chemical compounds employing latest equipment. Besides, our logistics personnel ensure to timely deliver the offered range at customers'' destination using easy modes of shipment.
Features:
Approx. Rs 135 / KilogramGet Latest Price
Product Details:Packaging Size | 100-200 Liter |
Usage/Application | Industrial |
Grade Standard | Chemical Grade |
Packaging Type | Drum |
Type Of Admixture | Polycarbonate |
Color | Dark Brown |
Brand | Astrra Chemicals |
Approx. Rs 23 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Form | Powder |
Color | Black |
Brand | Astrra Chemicals |
Hardness | 5-7 |
Bulk Density | 1.8-2.2 ton/m3 |
Moisture Content | 0.1% |
Approx. Rs 21 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Color | White |
Packaging Type | HDPE Bag |
Chemical Formula | Ca(OH)2 |
Brand | Astrra Chemicals |
Form | Powder |
Molar Mass | 74.093 g/mol |
Packaging Size | 25-50 kg/bag |
Approx. Rs 66 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | Al(OH)3 |
Molar mass | 78 g/mol |
Color | White |
Packaging Type | Poly Bag |
Packaging Size | 25KG |
Physical Form | Powder |
Approx. Rs 38 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 100 Kilogram |
Brand | Astrra Chemicals |
Usage/Application | Industry |
Packaging Type | Poly Bag |
Packaging Size | 25KG |
Chemical Formula | Fe2O3 |
Melting Point | 1,565 Deg C |
Molar mass | 159.69 g/mol |
Approx. Rs 32 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Packaging Type | HDPE Bag |
Brand | Astrra Chemicals |
Form | Powder |
Packaging Size | 25 kg/bag |
Usage/Application | Industrial |
Grade Standard | Industrial Grade |
Color | White |
Approx. Rs 13.5 / KilometerGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilometer |
Packaging Type | HDPE Bag |
Packaging Size | 50 kg |
Physical State | Powder |
Grade Standard | Technical Grade |
Brand | Astrra Chemicals |
Approx. Rs 29 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | CaCl2 |
Physical Form | Powder |
Density | 2.15 g/cm3 |
Molar mass | 110.98 g/mol |
Investigations have shown that a two per cent addition of calcium chloride has equal cure strength at 50F as plain concrete has at 70F. Regardless of the temperature or cement type, concrete mixes containing calcium chloride will always have a faster cure rate than plain concrete. The beneficial effects of calcium chloride will be even more pronounced at lower temperatures. The accelerated cure rate measured as final concrete set time can be reduced by two-thirds when two per cent calcium chloride is added two hours compared to six hours for plain concrete. calcium chloride can accelerate cement hydration reducing its set time.
Product Details:
Approx. Rs 21 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | CaO |
Density | 3.34 g/cm3 |
Melting Point | 2,572 Deg C |
Molar mass | 56.0774 g/mol |
Chemical property:
Lime as ca (oh)2 | : | 90% |
|
Active cao | : | 68% |
|
Acid insolubles | : | 1 % | max |
Iron alumina as fe2o3 al2o3 | : | traces |
|
Magnesia as mgo | : | 0. 6% | max |
Approx. Rs 12.5 / kgGet Latest Price
Product Details:Minimum Order Quantity | 100 kg |
Packaging Size | 25-50 kg/bag |
Packaging Type | HDPE Bag |
State | Powdered |
Color | Grey |
Brand | Astrra Chemicals |
GGBS is used to make durable concrete structures in combination with ordinary portland cement and/or other pozzolanic materials. GGBS has been widely used in Europe, and increasingly in the United States and in Asia (particularly in India, Japan and Singapore) for its superiority in concrete durability, extending the lifespan of buildings from fifty years to a hundred years. Two major uses of GGBS are in the production of quality-improved slag cement, namely Portland Blastfurnace cement (PBFC) and high-slag blast-furnace cement (HSBFC), with GGBS content ranging typically from 30 to 70% and in the production of ready-mixed or site-batched durable concrete. Concrete made with GGBS cement sets more slowly than concrete made with ordinary Portland cement, depending on the amount of GGBS in the cementitious material, but also continues to gain strength over a longer period in production conditions. This results in lower heat of hydration and lower temperature rises, and makes avoiding cold joints easier, but may also affect construction schedules where quick setting is required. Use of GGBS significantly reduces the risk of damages caused by alkali–silica reaction (ASR), provides higher resistance to chloride ingress reducing the risk of reinforcement corrosion and provides higher resistance to attacks by sulfate and other chemicals.
Approx. Rs 32 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Packaging Type | Can, Bottle |
Packaging Size | 5-10 Liter |
Physical Form | Liquid |
Chemical Formula | Na2SiO3 |
Technical speciication | Neutral Grade | Alkaline Grade |
Appearance | Hazy Colourless | Viscous Translucent |
Total alkalnity ( as na2o) % by mass, min | 9. 00 +/- 1. 00 | 15. 00 +/- 1. 00 |
Soluble silicate as sio2 | 29 | 33 |
Toal soluble slicate % by mass, min | 38. 00 +/- 1 | 48 |
Ratio of total alkalinity ( as (na2o ) to total soluble silica (as sio2: ( na2o: sio2 ) | 01:30.20 | 01:02.20 |
Specific gravity | 40 +/- 1 Deg. Be | 50 +/- 1 Deg. be |
Approx. Rs 21 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Color | White |
Form | Powder |
Packaging Type | HDPE Bag |
Brand | Astrra Chemicals |
Packaging Size | 25-50 kg/bag |
Physical State | Fine Powder |
Odour | Odourless |
Appearance | Free Flowing (Clear Particles Pure ) |
Color | Natural Pure White |
Pack Density | 1.100 G/ml |
Ph ( 5% Solution ) | 6. 0 |
Specific Gravity | 2. 6% Max. |
Moisture | Below 0. 5% |
Oil Obsorption Ml/100gm | 18. 20 |
Partical Size | 325 Mesh |
Silica | SiO2 | 11.38% |
Alumina | Al2O3 | 0. 23% |
Ferric Oxide | Fe2O3 | 0. 09% |
Titanium Dioxide | TiO2 | NIL |
Calcium Oxide | CaO | 45.18% |
Calcium Carbonate | CaCO3 | 88.5% |
Magnesium Oxide | MgO | 0. 20% |
MagnesiumCarbonate | MgCO3 | 0. 42% |
Sulphur | SO3 | 0. 008% |
Phosphorus | P2O5 | 0. 009% |
Loss on Ignition | 43 . 60% | |
Heavy Metal | N.A | |
Lead | N.A. | |
Arsenic | N.A. |
Approx. Rs 21 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Color | White |
Packaging Size | 25 kg/bag |
State | Powder |
Packaging Type | HDPE Bag |
Brand | Astrra Chemicals |
Silica | SiO2 | 88.90% |
Alumina | Al2O | 2.50% |
Ferric Oxide | Fe2O3 | 2.19% |
Calcium Oxide | CaO | 0.22% |
Total Alkalies | (Na2O+K20 | 0.69% |
Loss on drying at 100 Deg.C |
| 4.01% |
Specific gravity |
| 2.25% |
Bulk Density |
| 0.2 – 0.3 gm% |
Free Silica Sand |
| Max.3% |
Approx. Rs 14.5 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Packaging Size | 25 kg/bag |
Color | White |
Packaging Type | HDPE Bag |
Brand | Astrra Chemicals |
Form | Powder |
sio2 | 99. 5% |
al2o3 | 0. 08% |
tio2 | 0. 04% |
cao | 0. 01% |
mgo | 0. 01% |
l. O. I. | 0. 28% |
alkalies | 0. 29% |
fe2o3 | 0. 04% |
Approx. Rs 78 / kgGet Latest Price
Product Details:Minimum Order Quantity | 5 kg |
Brand | Astrra Chemicals |
Chemical Formula | NaOH |
Density | 2.13 g/cm3 |
Molar mass | 39.997 g/mol |
PH | 13 |
Approx. Rs 28 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | Fe2O3 |
Density | 5.17 g/cm3 |
Color | Black |
Molar mass | 231.533 g/mol |
Approx. Rs 15.5 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Color | White |
Brand | Astrra Chemicals |
Packaging Size | 25-50 kg/bag |
Packaging Type | HDPE Bag |
State | Powdered |
Approx. Rs 48 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 20 Kilogram |
Form | Powder |
Color | Black |
Brand | Astrra Chemicals |
Packaging Size | 20 kg/bag |
Packaging Type | HDPE Bag |
Approx. Rs 13.5 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 100 Kilogram |
Packaging Type | HDPE Bag |
Color | White |
Form | Powder |
Brand | Astrra Chemicals |
Packaging Size | 25-50 kg/bag |
Approx. Rs 28 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Brand | Astrra Chemicals |
Chemical Formula | Fe2O3 |
Melting Point | 1,566 Degree C |
Molar Mass | 159.69 g/mol |
Usage/Application | Industrial |
Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.
With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
Approx. Rs 28 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 25 Kilogram |
State | Powdered |
Brand | Astrra Chemicals |
Packaging Size | 25-50 kg/bag |
Packaging Type | HDPE Bag |
Usage/Application | Agriculture Industry |
Certificate Of Analysis:
Size Grading | 0. 5 to 1.5 mm |
Color | Golden Color |
Bulk density | 100 to 150 Kg / cubic metre |
Water Content | Max 2% + 1% |
PH | 7 to 8 |
Approx. Rs 38 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
State | Powdered |
Packaging Type | HDPE Bag |
Brand | Astrra Chemicals |
Formula | Na2SiO3 |
With the help of our distinguished professionals, we have been able to manufacture, supply, wholesale and export Sodium Silicate Powder. The range offered by us is tested to be pure and cent percent effective. Available at very affordable prices, this chemical formulation finds numerous applications in various industries.
Features:
Approx. Rs 28.00 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Packaging Size | 50 kg |
Brand | Astrra Chemicals |
Packaging Type | HDPE Bag |
Chemical Formula | Fe2O3 |
Approx. Rs 23 / KilogramGet Latest Price
Product Details:Minimum Order Quantity | 50 Kilogram |
Color | Black |
Packaging Type | HDPE Bag |
Packaging Size | 25-50 kg/bag |
Brand | Astrra Chemicals |
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