Astrra Chemicals
Astrra Chemicals
Thousand Lights, Chennai, Tamil Nadu
GST No. 33AAAFA7706K1ZN
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Pharmaceutical Chemicals

Manufacturer of a wide range of products which include calcium carbonate oyster shell, 5a molecular sieve, magnesium oxide, calcium acetate, calcium sulphate di hydrate (pure pharma grade) and calcium citrate.

Calcium Carbonate Oyster Shell

Calcium Carbonate Oyster Shell
  • Calcium Carbonate Oyster Shell
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Approx. Price: Rs 30 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity100 Kilogram
BrandAstrra Chemicals
State Of MatterPowder
Packaging TypeHDPE Bag
Packaging Size25 kg/bag
Loss on drying0.2150% (at 200 Deg.C for 3 hours)
Tapped density0.8930 gm/l
Assay98.90%. (on dried basis)
Magnesium and Alkali metals0. 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:

  • Accurate formula
  • Effective composition
  • Longer shelf life

 

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Calcium Carbonate Oyster Shell

Calcium Carbonate Oyster Shell
  • Calcium Carbonate Oyster Shell
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Approx. Price: Rs 33 / KgGet Latest Price

Product Details:

Minimum Order Quantity100 Kg
BrandAstrra Chemicals
Packaging TypeHDPE Bag
Packaging Size25 kg/bag
Magnesium and Alkali metals0. 63%
Subs Insoluble in acid0. 31%
Tapped density0.8930 gm/l
Assay98.90% (on dried basis)

We are engaged in manufacturing and exporting a Calcium Carbonate Oyster Shell. The salient feature of our natural Powdered Calcium Carbonate is its high wet ability and weather resistance capacity. Our customer can avail these Oyster Shell Powders at affordable prices with us.

Features:

  • Accurate formula
  • Effective composition
  • Longer shelf life

Certificate of analysis:
DescriptionWhite Powder
ArsenicComplies
Heavy MetalsComplies
BariumComplies
IronComplies
ChlorideComplies
SulphateComplies
Loss on drying (at 200 Deg.C for 3 hours)0.2150%
Particle size98.00% through 300 mesh
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5a Molecular Sieve

5a Molecular Sieve
  • 5a Molecular Sieve
  • 5a Molecular Sieve
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Approx. Price: Rs 450 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity5 Kilogram
Shape / FormSpherical / Beads / Ball
Packaging TypeHDPE Bag
Grade5A
Diameter / Size1-2mm
Oxygen Purity93+-3 %
Packaging Size25 kg/Bag
BrandAstrra Chemicals
ColorWhite

ZEOLITE ( MOLECULAR SEIVES )

We are the leading technical developers and suppliers of Zeolite ( Molecular Seive ) in Chennai, Tamil Nadu.
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Magnesium Oxide

Magnesium Oxide
  • Magnesium Oxide
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Approx. Price: Rs 250 / kgGet Latest Price

Product Details:

Minimum Order Quantity100 kg
BrandAstrra Chemicals
Moisture0. 60%
Screen residues0. 01% (75 p. M)
Ignition loss5-10%
Soluble matter in water1. 20%
Insoluble matter in hcl0. 01%
Ferric oxide and alumina0. 07%
Magnesium oxide97.70%
Bulk density0.58 g/ml
Bet specific surface area138 m/g

Assisted by a team of dexterous professionals, we have been able to manufacture, supply, export and wholesale best-in-class Magnesium Oxide. Processed under the guidance of sedulous professionals, these chemicals are assured for their purity and fine quality. Furthermore, we employ technically advanced machines and techniques in the processing endeavors so as to be sure of their accurate composition.

Attributes:
  • Rich diffusing and reflectivity properties
  • Fire resistant
  • Moisture resistant
  • Provides relief from sore stomach and heartburn
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Calcium Acetate

Calcium Acetate
  • Calcium Acetate
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Approx. Price: Rs 185 / KilogramGet Latest Price

Product Details:

BrandAstrra Chemicals
Chemical FormulaCa(CH3COO
pH Value6. 8 - 9. 6
Density1.509 g/cm3
Water7. 0%
Assay99.0 - 100.5%

CALCIUM ACETATE

We are the leading manufactures, exporters,technical developers and suppliers  Calcium Acetate in Chennai, Tamil Nadu, 


With the assistance of our deft workmen, we have been able to manufacture, supply, export and wholesale Calcium Acetate. This chemical is processed as per the defined industry norms and standards, with the use of pristine-grade ingredients and materials. Furthermore, our range is tested on set parameters to ensure its purity.

Attributes:
  • Freely soluble in water
  • Slightly soluble in methanol
  • Insoluble in acetone & dehydrate alcohol & in benzene

Certificate of analysis:

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


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Calcium Sulphate Di Hydrate (Pure Pharma Grade)

Calcium Sulphate Di Hydrate (Pure Pharma Grade)
  • Calcium Sulphate Di Hydrate (Pure Pharma Grade)
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Approx. Price: Rs 200 / KgGet Latest Price

Product Details:

ColorWhite
BrandAstrra Chemicals
FormPowder
Assay98% Min.
Packaging Size25 kg/bag
Packaging TypePolyBag

We are the leading manufactures, exporters,technical developers and suppliers of Calcium Sulphate Di Hydrate in Chennai, Tamil Nadu.
On offer from us is available pristine quality Calcium Sulphate Di Hydrate for the clients. This range is processed at par with the international quality norms and standards, making use of pure ingredients and chemical compounds. Moreover, our range is offered at competitive prices to suit the budgetary constraints of patrons.

Attributes:
  • Very slightly soluble in water
  • Soluble in hot water
  • Soluble in dilute acids

Certificate of analysis:

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)

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Calcium Citrate

Calcium Citrate
  • Calcium Citrate
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Approx. Price: Rs 71 / KgGet Latest Price

Product Details:

BrandAstrra Chemicals
Physical FormPowder
Chemical FormulaC6H6O7
Loss on drying11.30%
Acid insolubles0.10%
Assay99.20% (anhydrous basis)

With the support of our diligent professionals, we have been able to manufacture, supply, export and wholesale Calcium Citrate. The chemicals we offer are processed at our state-of-the-art processing unit, which is outfitted with latest machines and techniques. Furthermore, we suitably pack these chemicals in high-grade packaging to be sure of their tamper proof delivery.

Features:
  • White crystalline odorless powder
  • Pure
  • Longer shelf life

Certificate of analysis:
Descriptionwhite crystalline odorless powder
Solubilitycomplies
Arseniccomplies
Heavy metalscomplies
Fluoridecomplies
Leadcomplies
Particle sizecomplies
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Reach Us
Sanklesh Fatechand Chabria (Managing Partner)
Astrra Chemicals
No. 11, Moores Road, Moores Garden
Thousand Lights, Chennai - 600006, Tamil Nadu, India


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