CAS Number 10101-41-4, 10034-76-1, 7778-18-9, Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous USP BP Ph Eur Analytical Reagent FCC Food Grade Manufacturers Exporters
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CAS Number 10101-41-4, Calcium Sulfate or Calcium Sulphate Dihydrate Manufacturer Exporter
CAS Number 10034-76-1, Calcium Sulfate or Calcium Sulphate Hemihydrate Manufacturer Exporter
CAS Number 7778-18-9, Calcium Sulfate or Calcium Sulphate Anhydrous Manufacturer Exporter
For Properties Specifications of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Click Properties, Specifications of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Manufacturer.
For Uses of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Click Uses of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Manufacturer.
For For SDS MSDS Sheet of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Click SDS Safety Data Sheet MSDS Sheet of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Manufacturer.
The Properties and Specifications of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous:
Calcium Sulfate USP Grade Specifications
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%.
Calcium Sulphate Dihydrate BP Ph Eur Grade Specifications
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 phph 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 phph 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.
Calcium Sulfate FCC Food Grade Specifications
CaSO4 Formula weight, anhydrous 136.14
CaSO4·2H2O Formula weight, dihydrate 172.18
INS: 516 CAS: anhydrous CAS 7778-18-9
CAS: dihydrate CAS 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.
Calcium Sulfate Dihydrate Analytical Reagent Grade Specifications
Calcium Sulphate Dihydrate
CaSO4-2H2O
Formula Weight 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%.
The Uses of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous:
Calcium Sulfate or Calcium Sulphate is a calcium salt that is used for a variety of purposes including: building materials, as a desiccant, in dentistry as an impression material, cast, or die, and in medicine for immobilizing casts and as a tablet excipient. Its major use is in the manufacture of Plaster of Paris. · Calcium Sulphate is used in tofu as a coagulant. Calcium sulphate, E 516, is a calcium salt that is used in food additive as acidity regulator
The MSDS-SDS Hazard Statement of Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous:
The MSDS-SDS Hazard Statement of Calcium Sulfate or Calcium Sulphate:
Calcium Sulphate Sulfate Dihydrate Hemihydrate Anhydrous
SDS, Safety Data Sheet
MSDS, Material Safety Data Sheet 09-Jan-23
Section 1: Chemical Product and Company Identification
Product Name & Other Names: Calcium sulfate or Calcium sulphate.
CAS #: 7778-18-9 Anhydrous, 10034-76-1 Hemihydrate, 10101-41-4 Dihydrate.
EINECS EC number: 231-900-3
Molecular Weight : 172.17 for dihydrate, 145.15 for hemihydrate and 136.14 for anhydrous
Molecular Formula: CaSO4-2H2O for dihydrate, CaSO4-0.5H2O for hemihydrate and CaSO4 for anhydrous.
Relevant uses and uses advised against (if any): Industrial use only.
Section 2: Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements NONE |
Signal Word: None
Precautionary statements:
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P262: Do not get in eyes, on skin, or on clothing.
P281: Use personal protective equipment as required.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.
Section 3: Composition and Information on Ingredients
Product Name & Other Names: Calcium sulfate or Calcium sulphate.
CAS #: 7778-18-9 Anhydrous, 10034-76-1 Hemihydrate, 10101-41-4 Dihydrate.
EINECS EC number: 231-900-3
Section 4: First Aid Measures
Always seek medical advice after the first aid treatment.
Skin: Wash exposed area with soap and water.
Eyes: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Ingestion: If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable.
Products of Combustion: Oxides of sulfur and calcium.
Fire Fighting Media and Instructions: Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
Extinguishing Media Not recommended: None specified.
Special Remarks on Fire Hazards: Calcium sulphate hemihydrate or anhydrous mixed with phosphorus will ignite at high temperatures. When primed at high temperature with potassium nitrate-calcium silicide mixture, calcium sulfate mixed with excess red phosphorus will burn.
When heated to decomposition it emits toxic fumes of oxides of sulfur and calcium.
Special Remarks on Explosion Hazards Many metal oxo-compounds (nitrates, oxides, and particularly sulfates) and sulfides are reduced violently or explosively (undergo a thermite reaction) on heating an intimate mixture with aluminum powder to a suitably high temperature to initiate the reaction. A violent or explosive reaction can occur upon heating when calcium sulfate is mixed with aluminum powder. Containers may explode when heated.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.
Section 6: Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Ventilate area of leak or spill. Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Do not approach facing the wind.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g., sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep-up and remove to an approved disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate as per law. Avoid contact with moisture.
Section 7: Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents and acids. Hygroscopic. Avoid moisture.
Section 8: Exposure Controls/Personal Protection
Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits.
Exposure Limits:
TWA: 15 (mg/m3) from OSHA (PEL) [United States] Inhalation Total.
TWA: 5 (mg/m3) from OSHA (PEL) [United States] Inhalation Respirable.
TWA: 10 (mg/m3) from ACGIH (TLV) [United States]
TWA: 10 (mg/m3) [United Kingdom (UK)] Inhalation Total.
TWA: 4 (mg/m3) [United Kingdom (UK)] Inhalation Respirable.3
Consult local authorities for acceptable exposure limits.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Handle in accordance with good industrial hygiene and safety practice.
Section 9: Physical and Chemical Properties
Appearance: White solid. Hygroscopic crystals or lumps or powder.
Odor: Odorless.
Odor threshold: Not available.
pH: Not available.
Relative density: Not available.
Melting point/freezing point: Not available.
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: Not available.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility(ies): Very slightly soluble in cold water.
Viscosity: Not available.
Section 10: Stability and Reactivity Data
Stability: Stable under ordinary conditions of use and storage.
Conditions of Instability: Incompatible materials
Incompatibility with various substances: Reactive with oxidizing agents, acids.
Corrosivity: Non-corrosive in presence of glass.
Special Remarks on Reactivity: Hygroscopic; keep container tightly closed. Loses waters at 163 C. Incompatible with Diazomethane, aluminum, magnesium, phosphorous.
Polymerization: Will not occur.
Section 11: Toxicological Information
Toxicity to Animals:
LD50 (Oral) Rat 3,920 mg/kg
LC50: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.
Section 12: Ecological Information
Ecotoxicity:
EC50 >79 mg/l Daphnia 48 hours
EC50 >790 mg/l Micro-organism 3 hours
Acute LC50 >1970 mg/l Fish 96 hours
Persistence and Degradability: No information available.
Mobility: No information available.
Bioaccumulation/ Accumulation: No information available.
Results of PBT and vPvB assessment: No data available for assessment.
Section 13: Disposal Considerations
Waste Disposal: Waste must be disposed of in accordance with federal, state, and local environmental control regulations.
Section 14: Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not controlled.
IMDG/IMO: Not controlled.
IATA/ICAO: Not controlled.
Section 15: Other Regulatory Information
USA Regulations:
SARA 311/312 Hazards: See section 2.
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.
Section 16 - Additional Information
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.Anmol Chemicals & Pharmaceuticals Pvt. Ltd. is an off-shoot of Anmol Chemicals Taloja. It is located in MIDC Taloja and it is manufacturing pharmaceutical grades of API, Excepients, Food grade and Reagent grade chemicals. Anmol Chemicals & Pharmaceuticals Pvt. Ltd. is a several decades old group of companies, engaged in manufacturing, supplying, distributing, wholesale supplies for actual users, retail or small pack supplies for research and development chemicals, fine and speciality chemicals, pharmaceutical excipients, mineral fortifiers in chemically pure, Analytical reagent grade, IP BP USP Ph Eur EP JP and other pharmaceutical grade monograph including FCC Food grade chemicals and Nutraceuticals, Mineral Fortifiers at best prices.
Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Structure
CAS Number 10101-41-4, 10034-76-1, 7778-18-9, Calcium Sulfate or Calcium Sulphate Dihydrate Hemihydrate Anhydrous Manufacturer Exporter
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