Astrra Chemicals
Thousand Lights, Chennai, Tamil Nadu
GST No. 33AAAFA7706K1ZN
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Product Details:
| Minimum Order Quantity | 5 Kg |
| Packaging Type | HDPE Bag |
| Shape / Form | Cylindrical |
| Grade | 4A |
| Oxygen Purity | 93+-3 % |
| Brand | Astrra Chemicals |
| Crushing Strength (Kg/mm3) | 90% |
| Loss on attrition | 0.3% max. |
| Moisture | 2% |
|
Tapped bulk density, Kg/m3 |
650 – 700 |
750 – 800 |
|
Static equilibrium water adsorpation capacity |
15 RH: 18 – 21% 75 RH: 22 – 25% |
18 – 21% 22 – 25% |
|
Free Moisture |
2% max. |
2% max. |
Additional Information:
Product Details:
| Shape / Form | Spherical / Beads / Ball |
| Grade | 3A |
| Oxygen Purity | 93+-3 % |
| Bulk Density (g/cm3) | 0.7 |
| Packaging Size | 25 Kg/Bag |
| Moisture Content | 2% |
| Brand | Astrra Chemicals |
| Static equilibrium water adsorption capacity | 15 RH 17 - 20% |
Product Details:
| Minimum Order Quantity | 100 Kg |
| Grade | INDUSTRIAL |
| Packaging Size | 25 KGS |
| Packaging Type | HDPE Bag |
| Color | White |
| Brand | Astrra Chemicals |
| Form | Powder |
| Ph Value | 12-13 |
Pertaining to the clients' requirements, we are engaged in manufacturing, supplying, wholesaling and exporting quality assured Zeolite Powder. This powder is processed using superior quality ingredients that are sourced from accredited vendors of the market. To rule out the possibility of any impurity, this powder is stringently checked on various aspects like composition and shelf life.
Features:
Certificate of analysis:
Na2O | 0. 812% |
MgO | 0. 843% |
Al2O3 | 6. 536% |
SiO2 | 78.02% |
P2O3 | 0. 247% |
SO3 | 0. 029% |
CaO | 10. 71% |
TiO2 | 0. 216% |
MnO | 0. 062% |
Fe2O3 | 1. 257% |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kg |
| Brand | Astrra Chemicals |
| Chemical Formula | NaOH |
| Density | 2.13 g/cm3 |
| Molar mass | 39.997 g/mol |
| PH | 13 |
| Packaging Type | Poly bag |
Product Details:
| Minimum Order Quantity | 100 Kg |
| Packaging details | 25Kg Bag |
| Purity | 98.5% |
| Grade | Industrial |
| CAS Number | 7727-43-7 |
| Chemical Name | Barium Sulphate |
| Brand | Astrra Chemicals |
| Form | Powder |
| Molecular formula | BaSO4 |
| Purity as BaSO4 | 98.5. 0% Max. |
| Moisture | 0.11% |
Chlorides as Cl | 0.08% |
| Iron as Fe | 0.005% |
| Mesh passes from 400 BSS | 99.9% |
| Settling rate ml/15 min. | 80 |
Additional Information:
Product Details:
| CAS No | 497-19-8 |
| Packaging Type | Bag |
| Form | Flakes |
| Color | White |
| Chemical Formula | Na2CO3 |
| Molar Mass | 105.9888 g/mol |
| Brand | Astrra Chemicals |
| Packaging Size | 25 Kg |
Certificate Of Analysis:
|
Sodium Carbonate |
Na2CO3 |
99. 50% MIN. |
|
Chloride in terms of |
NaCL |
0. 46% MAX. |
|
Iron in terms of |
Fe2O3 |
0.0007% |
|
Substance insoluable in water |
|
0. 01% MAX. |
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Brand | Astrra Chemicals |
| Purity | 99.9% |
| Grade | NV/100 |
| Usage/Application | Agriculture / Composites |
| Packaging Type | HDPE Bags |
| Packaging Size | 10 Kg/bag |
| Physical Form | Powder |
| Chemical Formula | Sio2 |
Additional Information:
Product Details:
| Application | Oxygen Concentration |
| Grade | 13X |
| Oxygen Purity | 93+-3 % |
| Pore Diameter | 13 Angstrom |
| Packaging Size | 25 kg/Bag |
| Diameter / Size | 1.5 mm |
| Shape / Form | Spherical / Beads / Ball |
| Purpose | Gas Absorbent |
| Material | Alumino Silicate |
| Color | Off White |
| Bulk Density (g/cm3) | 0.72 |
| Water Adsorption Capacity | 24.5% at 60% RH, 23.0% at 15% RH |
| Crushing Strength (Kg/mm3) | 90% |
| Moisture | Free moisture at 120 Deg.C - 1.54% |
| Thermal Stability | 24.5% at 600 DEG.C, adsorption |
| 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 | 25 Kg |
| Form | Pellet |
| Application | Oxygen Concentration |
| Type of Zeolite Used | Natural Zeolite |
| Packaging Type | 25 Kg Drum |
| Oxygen Purity | 93+-3 % |
| Diameter / Size | 2-4mm |
| Grade | 5A |
| Shape / Form | Cylindrical |
| Packaging Size | 25 kg/Bag |
| Color | Brown |
| Brand | Astrra Chemicals |
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Functions | Biocides |
| Grade | Industrial |
| Grade Standard | Industrial Grade |
| Brand | Astrra Chemicals |
| Packaging Type | HDPE bag |
| Molar Mass | 310.18 g/mol |
| Formula | Ca3(PO4)2 |
| Solubility in water | 0.002 g/100 g |
We are the leading manufactures, exporters,technical developers and suppliers of Tri Calcium Phosphate in Chennai, Tamil Nadu,
Specifications:
TestResultDescriptionWhite PowderSolubilityComplies With I.p.IdentificationComplies With I.p.Acid – Insoluble Substances0.25( Max – 0.3% W/w)Water Soluble Substances0.31 ( Max. 0.5% W/w )ArscenicAbsent ( Max. 5 Ppm )Heavy MetalsComplies With I.p.IronComplies With I.p. ( Max. – ( 200 Ppm )CarbonateAbsentChlorideComplies With I.p. ( Max. – ( 500 Ppm )SulphateComplies With I.p. Max. – ( 0.6% Ppm )Proteinous ImpuritiesComplies With I.p.Loss On Ignition7..4% Max. ( 8.0% W/w )Water2.2% Max. ( 2.5% W/wAssay94.2% - Min. 90% W/w
Additional Information:
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Brand | Astrra Chemicals |
| Usage/Application | Industrial |
| Grade Standard | Industrial Grade |
| Packaging Size | Poly Bag |
| Packaging Type | 25Poly Bag |
| Melting Point | 650 Deg C |
| Physical State | Powder |
Product Details:
| Minimum Order Quantity | 100 Kilogram |
| Packaging Size | 25 kg |
| Form | Powder |
| Color | Black |
| Production Capacity | 10000 KGS |
| Brand | Astrra Chemicals |
| Ph Value | 4.5 to 6.5 |
| Melting point | 1735 Deg C |
| Test |
Iodine value | Specific surface area | Moisture |
| Coconut shell | 800-1100 mg/g |
>1000 m2/g |
≤5% |
| Nut shell | >1000mg/g | >1000 m2/g |
≤5% |
| Coal columnar | 800/900 mg/g |
>850m2/g | ≤5% |
| powder | >900mg/g | >1000 mg/g |
≤5% |
Additional Information:
Product Details:
| Minimum Order Quantity | 50 Kg |
| Color | White |
| Packaging Size | 25 kg/bag |
| Size | 325 Mesh |
| Form | Powder |
| Brand | Astrra Chemicals |
| Specific gravity | 2.8-3.0 |
Additional Information:
Product Details:
| Brand | Astrra Chemicals |
| Grade | Industrial |
| Usage/Application | Aeromatic |
| Packaging Type | Drum |
| Packaging Size | 100-200 Liter |
| Chemical Formula | C4H8O2 |
| Boiling Point | 77.1 Deg C |
Additional Information:
Product Details:
| Minimum Order Quantity | 50 Kilogram |
| Brand | Astrra Chemicals |
| Purity | 99% |
| Grade | Nutral |
| Functions | Biocides |
| Usage/Application | Agriculture |
| Material | Bags |
| Packaging Size | 50 Kg/bag |
| Packaging Type | HDPE Bags |
| Grade Standard | Technical Grade |
| Formula | MgSO4 |
Product Details:
| CAS Number | 67-64-1 |
| Packaging Details | 160 kg Drum |
| Usage/Application | Industrial Equipment Cleaning |
| Grade Standard | Industrial Grade |
| Synonyms | Dimethyl Ketone,Dimethyl Carbonyl,Ketone Propane,2-propanone,beta-ketopropane |
| Grade | Cleaning |
| Chemical Formula | C3H6O |
| HS Code | 29141100 |
| EC No. | 200-662-2 |
| Color | Colourless |
| Odour | pungent and floral (mint-like) |
| Shelf life | 2 to 5 years |
| Molecular Weight | 58.08 g/mol |
| Density | 0.7845 g/cm3 |
| Boiling Point | 56 Deg C |
| Melting Point | -94.7 DegreeC |
| Solubility in water | Miscible |
| Vapor pressure | 30.6 kPa (25 DegreeC) |
| Acidity | 19.16 pKa (H2O) |
| Refractive index | 1.3588 |
| Viscosity | 0.295 mPas |
| Flash Point | -20 DegreeC |
| Ignition Temperature | 465 DegreeC |
| Freezing Point | -95 DegreeC |
| Surface tension | 25.2 mN/m |
| Thermal Conductivity | 0.0115 W/m-K |
| Hazards | Highly flammable,causes eye irritation and dizziness |
| Precautions | Keep away from sparks/open flames/hot surfaces. Store in ventilated place. |
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Kg |
| Brand | Astrra Chemicals |
| Usage/Application | Construction |
| Packaging Size | 50 Kgs |
| Grade Standard | APP |
| Packaging Type | Bags |
| Construction Material Type | Filler / Plaster |
| Acid Insolublematter | NMT - 5 Mg. |
| Loss On Ignition | Between 4.5 To 8% |
| Description | White hygroscopic powder odorless, tasteless. |
| Solubility | Slightly soluble in water, practically in soluble in alcohol. |
| Identification | A) Gives reaction of calcium |
| Ph | Between 6.5 and 9.0 |
| Setting Properties | 4 to 6 min (240 sec to 360 sec) |
Additional Information:
Product Details:
| Minimum Order Quantity | 25 Kilogram |
| Form | Powder |
| Color | White |
| Packaging Size | 25 KGS |
| Melting Point | 200 Deg C |
| Brand | Astrra Chemicals |
| Formula | (C2H4O)x |
| Boiling point | 228 Deg C |
| Viscosity (mp.s) | 22.0-30.0 |
| Alcoholysis degree (mol/mol) | 99.0-100 |
| Volatile (%) | ≤9.0 |
| Sodium Acetate (%) | ≤2.3 |
| Ash (%) | ≤1.0 |
| PH Value | 5-7 |
| Viscosity (mp.s) | 22.0-30.0 |
| Alcoholysis degree (mol/mol) | 99.0-100 |
| Volatile (%) | ≤9.0 |
| Sodium Acetate (%) | ≤2.3 |
| Ash (%) | ≤1.0 |
| PH Value | 5-7 |
Additional Information:
Product Details:
| Minimum Order Quantity | 500 Kilogram |
| Brand | Astrra Chemicals |
| Chemical Formula | MgCl2 |
| Melting Point | 714 Deg C |
| Molar mass | 95.211 g/mol |
| Apperance | Pure White |
| Form | Free flowing powder |
| Molar mass | 95.211 g/mol (anhydrous) 203.31 g/mol (hexahydrate) |
| Appearance | white or colourless crystalline solid |
| Density | 2.32 g/cm3 (anhydrous) 1.569 g/cm3 (hexahydrate) |
| Melting point | 714 °C (987 K) (on rapid heating: slow heating leads to decomposition from 300 °C) |
| Boiling point | 1412 °C (1685 K) |
Additional Information: