Audited Supplier
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.
6.Usages: 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;As a group of canned tomatoes, potatoes, enhancer, brewing water curing agent, the wine flavor enhancer, etc.
7.Packing: lined with polyethylene plastic bags, jackets composite plastic woven bag, bag of 25 kg net each.
| 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 |
PACKING
Packing: 25kgs PP+PE bag or 25kgs paper bag with pallets;
Delivery time: It depends on quantity, stock and production schedule.
1. 25kgs PP+PE bag or 25kgs paper bag on pallets
2. 25kgs cardboard drum, polyethylene bag as inner layer.
3. Customized packing is also available.
SHIPPING
Different transport ways, shipped by sea, air, train or express.
You are welcome to visit our factory at your convenience.
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
1. How long can I get your reply?
A: Within 4 hours.
2. May I get some samples?
A: Free sample can be sent on your request but express charges are on your account.
3. Is this price on the page correct?
A: The listed price is only for reference, for latest price, please contact us directly.
4. What is your delivery time?
A: 3-5 working days normally and it depends on your quantity and our stock.
5. What is your payment term?
A: L/C, D/P, T/T, Paypal, Credit card or else.
6. Where is your loading port?
A: Lianyungang, Qingdao, Shanghai, Ningbo and other China main ports.
7. May I visit your factory?
A: Welcome to visit our factory at your convenience.
