High Quality 98% Food Grade Calcium Sulfate Anhydrous Dihydrate CAS No 10101-41-4 Calcium Sulfate Powder

• CAS No.: 10101-41-4
• Formula: Caso4
• EINECS: 231-900-3
• Nutritional Value: Nutritional
• Certification: BRC, ISO, FDA, HACCP
• Packaging Material: Paper
• Model NO.: 98%
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Calcium Sulfate
• Color: White
• Transport Package: 25kg/Bag
• Specification: 98%min
• Trademark: DY
• Origin: China
• HS Code: 2833299090
• Production Capacity: 30000mt/Month

Product Description

1.Chemical name:     calcium sulfate, calcium sulphate
2.Molecular formula:  CaSO₄ • 2H2O; CaSO4
3.Molecular weight:   172.17(dihydrate); 136.14(anhydrous)
4.CAS:   10101-41-4(dihydrate); 7778-18-9(anhydrous)
5.Character:  It is white monoclinic crystalls or crystal powder, odorless, slightly soluble in water, insoluble in ethanol. The relative density is 2.32. It usually contains two crystallization water, in the form of gypsum mine exists in the nature.
 

Test item	CaSO4	CaSO4·2H2O
Assay (CaSO4), dry basis    ≥%	98.0	98.0
Lead(Pb)                                   ≤mg/kg	2.0	2.0
As                                             ≤mg/kg	2.0	2.0
Fluoride(F)                                  ≤%	0.005	0.003
Loss On Drying                         ≤%	1.5	19.0-23.0
Se                                                  ≤%	0.003	0.003

6.Usages:  
1. Raw materials for manufacturing cement, hemihydrate calcium sulfate and sulfuric acid.
2. Food grade can be used as nutritional supplement (calcium fortification), coagulant, yeast food, dough conditioner, chelating agent, as well as tissue enhancer in tomato and potato cans, hardening agent in brewing water, flavor enhancer of wine, etc.
3. It can be used as the filler of epoxy resin to prepare epoxy resin adhesive with high strength, high temperature resistance and good wear resistance. It can also replace asbestos to make asbestos free friction materials.
7.Packing: lined with polyethylene plastic bags, jackets composite plastic woven bag, bag of 25 kg net each.