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, calcium sulphate di hydrate (pure pharma grade), 5a zeolite, magnesium oxide, calcium acetate 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 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:

Minimum Order Quantity50 Kg
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 Carbonate Oyster Shell

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

5A Zeolite
  • 5A Zeolite
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Approx. Price: Rs 400 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity5 Kilogram
Usage/ApplicationIndustrial
Packaging Size25 kg/bag
Packaging TypeHDPE Bag
ColorWhite,Brown
BrandAstrra Chemicals
Molecular Sieve5A

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.
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Magnesium Oxide

Magnesium Oxide
  • Magnesium Oxide
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Approx. Price: Rs 240 / 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 110 / 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%

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 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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Magnesium Carbonate

Magnesium Carbonate
  • Magnesium Carbonate
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Approx. Price: Rs 60 / KilogramGet Latest Price

Product Details:

BrandAstrra Chemicals
FormulaCMgO3
SulphateMax. 0.3%
ArsenicMax. 2 PPM
CalciumMax. 0.75%
Heavy MetalsMax. 20 PPM
IronMax. 400 PPM
Assay40.0% and 45.0%

Certificate of analysis:

AppearanceA white or almost white powder
SolubilityPractically insoluble in water, dissolves in Dilute Acids with effervescence.
IdentificationA. 15GMS. occupies 100ml
B. It give reaction of carbonate
C. Dissolve in Dilute Nitric Acid
and give reaction of Magnesium
Colour SolutionCleared
Soluble SubstancesMAX. 1.0%
Subs. Insoluble in Acetic AcidMAX. 0.05%
ChlorideMAX. 1000 PPM
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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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