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Astrra Chemicals
Astrra Chemicals


Pharmaceutical Chemicals

Calcium Carbonate ( Derived From Organic Source Oyster Shell )
Calcium Carbonate ( Natural - Pure - Light )
Calcium Carbonate ( Natural - Pure - Heavy )
Calcium Sulphate Di Hydrate
Calcium Citrate

Calcium Carbonate Oyster Shell

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Calcium Carbonate Oyster Shell
Approx. Rs 29 / kg
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We are a reckoned business organization, which is engaged in manufacturing, supplying, exporting and wholesaling CalciumCarbonate 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

Certificate of analysis:

Description

White Powder

Subs. Insoluble in acid

0. 31%

Arsenic

Complies

Heavy Metals

Complies

Barium

Complies

Iron

Complies

Magnesium and Alkali metals

0. 63%

Chloride

Complies

Sulphate

Complies

Loss on drying (at 200 Deg.C for 3 hours)

0.2150%

Tapped density

0.8930 gm/l

Particle size

98.00% through 300 mesh

Assay (on dried basis)

98.90%.

  • Minimum Order Quantity: 100 kg
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    Calcium Carbonate Oyster Shell

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    Calcium Carbonate Oyster Shell
    Approx. Rs 29 / KG
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    We are engaged in manufacturing and exporting a Calcium Carbonate Oyster Shell for Pharmaceutical Industry. 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:

    Description

    White Powder

    Subs. Insoluble in acid

    0. 31%

    Arsenic

    Complies

    Heavy Metals

    Complies

    Barium

    Complies

    Iron

    Complies

    Magnesium and Alkali metals

    0. 63%

    Chloride

    Complies

    Sulphate

    Complies

    Loss on drying (at 200 Deg.C for 3 hours)

    0.2150%

    Tapped density

    0.8930 gm/l

    Particle size

    98.00% through 300 mesh

    Assay (on dried basis)

    98.90%.

  • Minimum Order Quantity: 100 KG
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    Calcium Acetate

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    Calcium Acetate
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    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

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    Calcium Sulphate Di Hydrate
    Approx. Rs 200 / kg
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    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)

  • Minimum Order Quantity: 50 kg
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    Magnesium Oxide

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    Magnesium Oxide
    Approx. Rs 240 / kg
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    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

    Certificate of analysis:
    Screen residues (75 p. M) 0. 01%
    Moisture 0. 60%
    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 g/ml 0. 58
    Bet specific surface area m/g 138
  • Minimum Order Quantity: 100 kg
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    Calcium Citrate

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    Calcium Citrate
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    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:
    Description white crystalline odorless powder
    Solubility complies
    Loss on drying 11.30%
    Arsenic complies
    Acid insolubles 0.10%
    Heavy metals complies
    Fluoride complies
    Lead complies
    Particle size complies
    assay (anhydrous basis) 99.20%

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    Fumed Silica

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    Fumed Silica
    Approx. Rs 168 / kg
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    Leveraging on our technically sound processing unit, we have been able to manufacture, supply, export and wholesale Fumed Silica. The product we offer is processed at our in-house processing laboratory, with the use of advanced machines and equipment. Tested on strict parameters, these products are assured for their effective and pure composition. Clients demand these products in varied industries such as cosmetics, toothpaste, coatings, paints and printing inks.

    Features:

    • Anti-sagging agent
    • Possesses anti-caking properties
    • Pure

    Certificate of analysis
    :
    Test Item Standard Requirements Test Results
    Specific surface area ( m2/g) 200 + 20 201
    PH value 3. 7 – 4. 5 4.37
    Loss on drying @ 105 deg. C (%) < 2. 0 0.48
    Loss on ignition @ 1000 deg. C (%) < 2. 0 0.53
    Sieve residue (%) < 0. 04 0.02
    Tamped density ( g/l ) 40 – 60 42
    Sio2 content ( % ) > 99. 8 99.88
    Carbon content (%) < 0. 15 0.03
    Chloride content (%) < 0. 020 0.01
    Al2o3 < 0. 03 0.01
    Tio2 < 0. 02 0.01
    Fe2o3 < 0. 003 0

  • Minimum Order Quantity: 100 kg
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    Magnesium Carbonate

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    Magnesium Carbonate
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    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
    Sulphate MAX. 0.3%
    Arsenic MAX. 2 PPM
    Calcium MAX. 0.75%
    Heavy Metals
    MAX. 20 PPM
    Iron MAX. 400 PPM
    Assay 40.0% & 45.0%
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    Call Us: +91-8079446601
    Astrra Chemicals
    Sanklesh Fatechand Chabria (Managing Partner)
    No. 11, Moores Road, Moores Garden Thousand Lights,
    Chennai - 600006, Tamil Nadu, India
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