Anmol Chemicals Anmol Chemicals is a several decades old company. It is the pioneer manufacturers of Calcium Sulfate, Pharmaceutical Excipients, Fragrance & Flavor chemicals in India.& It has several manufacturing facilities spread across India. The group has toll manufacturers and representatives in UAE, Europe & USA.
The units have one or more of the certifications like FDA GMP, ISO 9001, ISO 22000, HACCP, REACH, Kosher & Halal

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 Drum Packing Palletized Drum Packing 25-50kg or 55lbs bags. Paletized and Shrink Wrapped. Exports to USA UAE Europe South Africa Tanzania Kenya Egypt Uganda Turkey Brazil Chile Argentina Dubai. Jumbo Bag Packing  Calcium Sulphate BP Calcium Sulfate USP FCC Manufacturers Calcium Sulfate Sulphate Hemihydrate Anhydrous Manufacturers

Calcium Sulphate BP Calcium Sulfate USP ACS Analytical Reagent FCC Food Grade Dihydrate Anhydrous Hemihydrate Manufacturers

German Kalzium-Sulfat Hersteller
Dutch Calcium sulfaat fabrikanten
Italian Produttori di solfato di calcio
Arabic لشركات المصنعة لكبريتات الكالسيوم
French Fabricants de sulfate de calcium
Spanish Fabricantes de sulfato de calcio
Portuguese Fabricantes de sulfato de cálcio

Calcium Sulfate USP FCC Food Grade Calcium Sulphate BP Manufacturers
Calcium Sulfate MSDS

Calcium Sulfate
Calcium Sulphate Commercial Pure & IP BP Ph. Eur. USP NF FCC Food Grades
Calcium Sulfate USP Calcium Sulfate Sulphate Hemihydrate Anhydrous

Calcium Sulfate Dihydrate Commercial Pure (Also offered Hemihydrate & Anhydrous)

Also Called Calcium Sulphate
CaSO4 Formula wt, anhydrous 136.14
CaSO4·2H2O Formula wt, dihydrate 172.18
CAS: anhydrous [7778-18-9]
CAS: dihydrate [10101-41-4]

Specifications of Calcium Sulphate or Calcium Sulphate:

Appearance: Calcium Sulphate occurs as a fine, white to slightly yellow-white powder. It is anhydrous or contains two molecules of water of hydration. It is also offered as Calcium Sulphate Hemihydrate.
Loss on Drying: Dihydrate: Between 18.0% and 23.0%.
Assay: 99%.
Iron: Maximum 100 ppm.
Heavy metals: Maximum 20 ppm.

We also offer Calcium Sulphate IP BP Ph Eur Calcium Sulfate USP ACS FCC Food grade as Dihydrate Hemihydrate & Anhydrous from ISO 9000-2008, ISO 22000-2005 FDA GMP plant of Anmol Chemicals

Calcium Sulphate Dihydrate BP

CaSO4,2H2O ... 172.2

Action and use
Excipient.

DEFINITION
Content
98.0 per cent to 102.0 per cent of CaSO4,2H2O i.e. Calcium Sulphate Dihydrate or Calcium Sulfate Dihydrate.

CHARACTERS
Appearance
White or almost white fine powder.
Solubility
Very slightly soluble in water, practically insoluble in ethanol (96 per cent).

IDENTIFICATION
Loss on ignition.
Solution S gives reaction of sulphates.
Solution S gives reaction of calcium.

TESTS
Solution S
Dissolve 1.0 g in 50 ml of a 10 per cent V/V solution of hydrochloric acid R by heating at 50°C for 5 min. Allow to cool.
Acidity or alkalinity
Shake 1.5 g with 15 ml of carbon dioxide-free water for 5 min. Allow to stand for 5 min and filter. To 10 ml of the filtrate add 0.1 ml of phenolphthalein solution and 0.25 ml of 0.01 M sodium hydroxide. The solution is red. Add 0.30 ml of 0.01 M hydrochloric acid. The solution is colourless. Add 0.2 ml of methyl red solution. The solution is reddish-orange.
Chlorides
Maximum 300 ppm.
Shake 0.5 g with 15 ml of water R for 5 min. Allow to stand for 15 min and filter. Dilute 5 ml of the filtrate to 15 ml with water.
Arsenic
Maximum 10 ppm, determined on 5 ml of solution S.
Iron
Maximum 100 ppm.
To 0.25 g add a mixture of 5 ml of hydrochloric acid R and 20 ml of water R. Heat to boiling, cool and filter.
Heavy metals
Maximum 20 ppm.
To 2.5 g add a mixture of 2 ml of hydrochloric acid R and 15 ml of water R. Heat to boiling. Cool and then add 0.5 ml of phenolphthalein solution R. Cautiously add concentrated ammonia until the colour changes to pink. Add 0.5 ml of glacial acetic acid R and dilute to 25 ml with water R. Filter. 12 ml of the filtrate complies with test A. Prepare the reference solution using lead standard solution (2 ppm Pb.
Loss on ignition
18.0 per cent to 22.0 per cent, determined on 1.000 g by ignition to constant mass at 800 ± 50C.

ASSAY
Dissolve 0.150 g in 120 ml of water. Carry out the complex o metric titration of calcium.
1 ml of 0.1 M sodium edetate is equivalent to 17.22 mg of CaSO4,2H2O.


Calcium Sulfate per US Pharmacopoeia USP

Calcium Sulfate USP

Calcium Sulfate USP
CaSO4 136.14
Sulfuric acid, calcium salt (1:1)
Calcium sulfate (1:1) 136.14
Dihydrate 172.17

Calcium Sulfate is anhydrous or contains two molecules of water of hydration. It contains not less than 98.0 percent and not more than 101.0 percent of CaSO4 i.e. Calcium Sulfate or Calcium Sulphate, calculated on the dried basis.

Labeling— Label it to indicate whether it is Calcium Sulfate anhydrous or the Calcium Sulphate dihydrate.
Identification— Dissolve about 200 mg by warming in a mixture of 4 mL of 3 N hydrochloric acid and 16 mL of water. This solution responds to the tests for Calcium and for Sulfate.
Loss on drying— Dry it at a temperature not lower than 250 to constant weight: the anhydrous form loses not more than 1.5% of its weight, and the dihydrate loses between 19.0% and 23.0% of its weight.
Iron— Dissolve 100 mg in 8 mL of 3 N hydrochloric acid, and dilute with water to 47 mL: the limit is 0.01%.
Heavy metals— Mix 2.0 g with 20 mL of water, add 25 mL of 3 N hydrochloric acid, and heat to boiling to dissolve the test specimen. Cool, and add ammonium hydroxide to a pH of 7. Filter, evaporate to a volume of about 25 mL, and re-filter, if necessary, to obtain a clear solution: the limit is 0.001%.
Assay— Dissolve about 300 mg accurately weighed, in 100 mL of water and 4 mL of 3 N hydrochloric acid. Boil, if necessary, to dissolve, and cool before titrating. While stirring, preferably with a magnetic stirrer, add, in the order named, 0.5 mL of triethanolamine, 300 mg of hydroxy naphthol blue, and, from a 50-mL burette, about 30 mL of 0.05 M edetate disodium VS. Add sodium hydroxide solution (45 in 100) until the initial red color changes to clear blue. Continue to add it drop wise until the color changes to violet, and add an additional 0.5 mL. The pH is between 12.3 and 12.5. Continue the titration drop wise with 0.05 M edetate disodium VS to the appearance of a clear-blue endpoint that persists for not less than 60 seconds. Each mL of 0.05 M edentate disodium is equivalent to 6.807 mg of CaSO4.


Calcium Sulfate FCC Food Grade as per US Food Chemical Codex FCC

Calcium Sulfate FCC
CaSO4 Formula wt, anhydrous 136.14
CaSO4·2H2O Formula wt, dihydrate 172.18
INS: 516 CAS: anhydrous [7778-18-9]
CAS: dihydrate [10101-41-4]

DESCRIPTION
Calcium Sulfate occurs as a fine, white to slightly yellow-white powder. It is anhydrous or contains two molecules of water of hydration.
Function Nutrient; yeast food; dough conditioner; firming agent; sequestrant.

REQUIREMENTS
Identification: Dissolve about 200 mg of sample by warming it with a mixture of 4 mL of 2.7 N hydrochloric acid and 16 mL of water. A white precipitate forms when 5 mL of ammonium oxalate TS is added to 10 mL of the solution. Upon the addition of barium chloride TS to the remaining 10 mL, a white precipitate forms that is insoluble in hydrochloric and nitric acids.
Assay: Not less than 98.0% of CaSO4 i.e. Calcium Sulphate, calculated on the dried basis.
Fluoride: Not more than 0.003%.
Lead: Not more than 2 mg/kg.
Loss on Drying Anhydrous: Not more than 1.5%; Dihydrate: Between 19.0% and 23.0%.
Selenium: Not more than 0.003%.

TESTS
Assay Dissolve 250 mg of sample, accurately weighed, in 100 mL of water and 4 mL of 2.7 N hydrochloric acid, boil to effect solution, and cool. While stirring, preferably with a magnetic stirrer, add about 30 mL of 0.05 M disodium EDTA from a 50-mL burette, then add 25 mL of 1 N sodium hydroxide and 300 mg of hydroxy naphthol blue indicator, and continue the titration to a blue endpoint. Each milliliter of 0.05 M disodium EDTA is equivalent to 6.807 mg of CaSO4.


Reagent: Calcium Sulphate Dihydrate as per ACS specifications
American Chemical Society Reagent Grade

Calcium Sulfate ACS Dihydrate Analytical Reagent

Also Called Calcium Sulphate Dihydrate
CaSO4 . 2H2O
Formula Wt 172.17
CAS Number 10101-41-4

REQUIREMENTS
Assay: 98.0-102.0% CaSO4 . 2H2O

MAXIMUM ALLOWABLE
Insoluble in dilute hydrochloric acid: 0.02%
Chloride (Cl): 0.005%
Nitrate (NO3): Passes test
Carbonate (CO3): Passes test
Heavy metals (as Pb): 0.002%
Iron (Fe): 0.001%
Magnesium (Mg): 0.02%
Potassium (K): 0.005%
Sodium (Na): 0.02%
Strontium (Sr): 0.05%

Calcium sulfate products are used by the food, beverage and pharmaceutical industries as an economical and FDA-approved source of supplemental calcium. Calcium sulfate is also acceptable as an additive in pigments and colorants used in food containers.

In the commercial baking industry, the calcium sulfate fillers are economical sources of supplemental calcium in enriched flour, cereals, baking powder, yeast, bread conditioners, baking powder, and cake icing. The gypsum products can also be found in canned vegetables and artificially sweetened jellies and preserves.

In the brewing industry, calcium sulfate promotes a smoother-tasting beer with improved stability and a longer shelf life.

Calcium Sulfate Uses

Calcium Sulphate BP Calcium Sulfate USP ACS FCC Food Grade Dihydrate Anhydrous Hemihydrate manufacturers

Anmol Chemicals
S-8, SARIFA MANSION, 2ND FLANK ROAD, CHINCHBUNDER, MUMBAI 400009, INDIA
TEL: (OFFICE) 91-22-23770100, 23726950, 23774610, 23723564. FAX: 91-22-23728264

e-mail: anmolc@mtnl.net.in

Anmol Chemicals

Ammonium sulfate  -- Ammonium persulfate -- Barium chloride  -- Calcium phosphate -- Calcium propionate -- Calcium Oxide -- Calcium Hydroxide -- Calcium Sulfate -- Copper sulfate sulphate -- Calcium saccharate -- Ceric ammonium nitrate -- Magnesium Chloride -- Magnesium Sulfate -- Manganese Chloride -- Manganese Sulfate -- Sodium sulfate -- Mono di ammonium phosphate -- Potassium acetate -- Potassium bromide -- Potassium phosphate monobasic dibasic tribasic -- Sodium Bicarbonate -- Sodium Borate -- Sodium Bromide -- Sodium Diacetate -- Sodium hexametaphosphate -- Sodium Hydroxide Pellets -- Sodium nitrite Sodium nitrate -- Sodium phosphate monobasic dibasic tribasic

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