Description
Product Description1. Chemical name: Calcium sulphate
2. Molecular formula: CaSO4
3. Molecular weight: 136.14(anhydrate)
4. CAS: 7778-18-9(anhydrate)
5. Character: It is white monoclinic crystalls or crystal powder, odorless has moisture absorption, slightly soluble in water, insoluble in ethanol. The relative density is 2.32 and usually contains two crystallization water, in the form of gypsum mine exists in the nature.
6. Usages: It is used as food additives and processing aids, drugs; widely used in rubber, plastics, fertilizers, pesticides, paint, textile, food, pharmaceutical, paper making, daily chemical, arts and crafts, culture and education sector. It is used as a group of canned tomatoes, potatoes, enhancer, brewing water curing agent, the wine flavor enhancer, etc.
7. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Certificate of Analysis
| Product Name | Calcium Sulfate Anhydrous |
| Batch No. | 20160625A | Invoice Date. | July 10,2016 |
| Quantity | 25000kgs,1000bags | MFG Date: | June 25,2016 |
| Contract No. | | EXP date | June 24,2018 |
| ITEM | STANDARD | RESULTS |
| Appearance | White powder | complied |
| Lead (Pb) | ≤2.0 mg/kg | <2.0 mg/kg |
| Arsenic (As) | ≤2.0 mg/kg | <2.0 mg/kg |
| Fluoride (F) | ≤0.005% | <0.005% |
| Selenium (Se) | ≤0.003% | <0.003% |
| Loss on drying | ≤1.5 % | 0.9% |
| Assay | More than 98.0% | 98.3% |
| CALCIUM SULFATE Basic information |
| Product Name: | CALCIUM SULFATE |
| Synonyms: | anhydrite;anhydrouscalciumsulfate;anhydrousgypsum;anhydroussulfateoflime;calciumsulfate(1:1);calciumsulfate(anhydrous);naturalanhydrite;sulfatedecalcium,anhydre |
| CAS: | 7778-18-9 |
| MF: | Ca.O4S |
| MW: | 136.14 |
| EINECS: | 231-900-3 |
| Product Categories: | Calcium;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Synthetic Reagents;Inorganics;Calcium Salts;CalciumMetal and Ceramic Science;Inorganic Salts;Salts;Synthetic Reagents |
| Mol File: | 7778-18-9.mol |
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| CALCIUM SULFATE Chemical Properties |
| Melting point | 1450 °C |
| density | 2.960 |
| storage temp. | Store at RT. |
| solubility | 2g/l |
| form | Powder |
| color | White |
| Specific Gravity | 2.96 |
| Water Solubility | Soluble in water. |
| Sensitive | Moisture Sensitive |
| Merck | 14,1706 |
| Stability: | Stable. Incompatible with aluminium, strong acids. |
| CAS DataBase Reference | 7778-18-9(CAS DataBase Reference) |
| EPA Substance Registry System | Calcium sulfate (7778-18-9) |
| Hazard Codes | T,N,Xi |
| Risk Statements | 49-42/43-51/53-36/37-68-60-50/53 |
| Safety Statements | 53-22-36/37-45-60-24/25-36-26-61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | WS6920000 |
| F | 3 |
| TSCA | Yes |
| HazardClass | 9 |
| HS Code | 28332980 |
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| CALCIUM SULFATE Usage And Synthesis |
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| CALCIUM SULFATE Preparation Products And Raw materials |
| Raw materials | Sulfuric acid-->CALCIUM CARBONATE-->Calcium sulfate dihydrate-->Calcium oxalate |
| Preparation Products | N-(2-AMINOETHYL)MALEIMIDE TRIFLUOROACETA-->(S)-(+)-alpha-Methoxyphenylacetic acid-->3-CYCLOPENTENE-1-OL-->2,2,6,6-Tetramethylpiperidinooxy-->Flour improver-->Bacillus thuringiensis-->DAOREYOU-->Calcium naphthenate |
FAQQ1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
Complaint
