Astrra Chemicals
Thousand Lights, Chennai, Tamil Nadu
GST No. 33AAAFA7706K1ZN
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Call 08048764644
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Product Details:
| Packaging Size | 25 kg bag / drums |
| Grade | BALL TYPE |
| Packaging Type | Drum |
| Color | OFF WHITE |
| Usage/Application | Industrial |
| Brand | Astrra Chemicals |
| Capacity | 5000 KGS PER MONTH |
| Material | ALUMINO SILICATE |
| Purpose | GAS ABSORBENT |
| Mechanical: | Results |
| Type | 13X |
| Form | Beads |
| Size | 1. 5 MM |
| Bed Crushing Strength | 90% |
| Loss On Attrition: (Wear rate) Hard surface % (Tumbling & rotation method) | 0. 15% |
| Physical: | |
| Water adsorption at 60% RH & 30 DEG.C | 24.5% |
| Water adsorption at 15% RH & 30 DEG.C | 23.0% |
| Thermal stability at 600 DEG.C, adsorption | 24.5% |
| Benzene@ other toxic gases adsorption capacity | 32.5% |
| Mercaptan removal | 6% |
| Free moisture at 120 Deg.C | 1.54% |
| Tapped Bulk density | 0.70 Kg/ltr. |
| Tapped bulk density, Kg/m3 | 650 – 700 | 720 |
| Static equilibrium water adsorption capacity | 15 RH: 17 – 20% 75 RH: 22 – 24% |
18. 3% 24. 1% |
| Free Moisture | 2% max. | 2% max. |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Brand | Astrra Chemicals |
| State Of Matter | Powder |
| Packaging Type | HDPE Bag |
| Packaging Size | 25 kg/bag |
| Loss on drying | 0.2150% (at 200 Deg.C for 3 hours) |
| Tapped density | 0.8930 gm/l |
| Assay | 98.90%. (on dried basis) |
| Magnesium and Alkali metals | 0. 63% |
We are a reckoned business organization, which is engaged in manufacturing, supplying, exporting and wholesaling Calcium Carbonate Oyster Shell. This chemical is suitable for the prevention of low blood calcium level in patients who consume less calcium in diets. In addition to this, our offered range is found suitable for treating conditions that are caused by low calcium levels. Clients demand these products for processing in medicines for bone loss (osteoporosis), weak bones (osteomalacia/rickets), decreased activity of the parathyroid gland (hypoparathyroidism) and muscle disease (latent tetany).
Features:
Product Details:
| Minimum Order Quantity | 50 Kg |
| Color | White |
| Brand | Astrra Chemicals |
| Form | Powder |
| Assay | 98% Min. |
| Packaging Size | 25 kg/bag |
| Packaging Type | PolyBag |
Test | Standard | Result |
Solubility | Very slightly soluble in water, soluble in hot water and dilute acids | Conforms |
Chloride (cl) | Max. 0. 04% | Complies |
Iron (fe) | Max. 0. 005% | Complies |
Carbonate (co3) | Max. 0. 2% | Complies |
Assay | Min. 98% | 99. 92% ( caso42h2o) |
Product Details:
| Minimum Order Quantity | 100 Kg |
| Brand | Astrra Chemicals |
| Packaging Type | HDPE Bag |
| Packaging Size | 25 kg/bag |
| Magnesium and Alkali metals | 0. 63% |
| Subs Insoluble in acid | 0. 31% |
| Tapped density | 0.8930 gm/l |
| Assay | 98.90% (on dried basis) |
| Description | White Powder |
| Arsenic | Complies |
| Heavy Metals | Complies |
| Barium | Complies |
| Iron | Complies |
| Chloride | Complies |
| Sulphate | Complies |
| Loss on drying (at 200 Deg.C for 3 hours) | 0.2150% |
| Particle size | 98.00% through 300 mesh |
Product Details:
| Minimum Order Quantity | 5 Kilogram |
| Usage/Application | Industrial |
| Packaging Size | 25 kg/bag |
| Packaging Type | HDPE Bag |
| Color | White,Brown |
| Brand | Astrra Chemicals |
| Molecular Sieve | 5A |
Product Details:
| Minimum Order Quantity | 100 kg |
| Brand | Astrra Chemicals |
| Moisture | 0. 60% |
| Screen residues | 0. 01% (75 p. M) |
| Ignition loss | 5-10% |
| Soluble matter in water | 1. 20% |
| Insoluble matter in hcl | 0. 01% |
| Ferric oxide and alumina | 0. 07% |
| Magnesium oxide | 97.70% |
| Bulk density | 0.58 g/ml |
| Bet specific surface area | 138 m/g |
Product Details:
| Brand | Astrra Chemicals |
| Chemical Formula | Ca(CH3COO |
| pH Value | 6. 8 - 9. 6 |
| Density | 1.509 g/cm3 |
| Water | 7. 0% |
| Assay | 99.0 - 100.5% |
Test | Standard | Result |
Solubility | Freely soluble in water, slightly solub;e in methanol, insoluble in acetone & dehydrate alcohol & in benzene | Conforms |
Identification | as per usp | calcium = +ve acetate = +ve |
ph of 5% w/v solution | 6. 8 – 9. 6 | 8. 12 |
water | max. 7. 0% | 5. 9% |
arsenic (as) | max. 3ppm | complies |
fluoride | max. 0. 005% | complies |
lead (pb) | max. 0. 001% | complies |
heavy metals ( as pb) | max. 0. 0025% | complies |
chloride (cl) | max. 0. 05% | complies |
sulphate (so4) | max. 0. 06% | complies |
nitrate(no3) | as per usp | complies |
readily oxidisable | as per usp | complies |
substances residual solvents | as per usp | complies |
assay ( on anhydrous basis) | 99. 0 – 100. 5% | 99. 46% c4h6cao4 |
Product Details:
| Brand | Astrra Chemicals |
| Physical Form | Powder |
| Chemical Formula | C6H6O7 |
| Loss on drying | 11.30% |
| Acid insolubles | 0.10% |
| Assay | 99.20% (anhydrous basis) |
| Description | white crystalline odorless powder |
| Solubility | complies |
| Arsenic | complies |
| Heavy metals | complies |
| Fluoride | complies |
| Lead | complies |
| Particle size | complies |
Product Details:
| Brand | Astrra Chemicals |
| Formula | CMgO3 |
| Sulphate | Max. 0.3% |
| Arsenic | Max. 2 PPM |
| Calcium | Max. 0.75% |
| Heavy Metals | Max. 20 PPM |
| Iron | Max. 400 PPM |
| Assay | 40.0% and 45.0% |
Certificate of analysis:
| Appearance | A white or almost white powder |
| Solubility | Practically insoluble in water, dissolves in Dilute Acids with effervescence. |
| Identification | A. 15GMS. occupies 100ml B. It give reaction of carbonate C. Dissolve in Dilute Nitric Acid and give reaction of Magnesium |
| Colour Solution | Cleared |
| Soluble Substances | MAX. 1.0% |
| Subs. Insoluble in Acetic Acid | MAX. 0.05% |
| Chloride | MAX. 1000 PPM |