- Contact Person : Ms. Wang Emily
- Company Name : Zhengzhou Ruipu Biological Engineering Co., Ltd.
- Tel : 86-371-67896827
- Fax : 86-371-67896830
- Address : Henan,Zhengzhou,No. 96, Ruida Road, Hi-Tech Industries Development Zone
- Country/Region : China
- Zip : 450001
Calcium phosphate
Calcium phosphate
1. Description:
Molecular formula: Ca3 (PO4)2 • H2O
Molecular weight: 1004.64
CAS NO.: 7758-87-4; 10103-46-5; 12167-74-7
EINECS NO.: 231-840-8; 233-283-6
Appearance: White powder.
Organoleptic: odorless and tasteless.
Solubility: It is insoluble in water (0.1 g/L ,25°C) and soluble in dilute hydrochloric acid and nitric acid. It’s relative density is 3.18 and stable in the air.
Application: It is widely used as anti-caking agent, buffer, water conservation agent, acidity regulator, stabilizer, nutrition enhancer, etc.
2. Quality Standard:
Items | Specification |
Calcium assay % | 34.0~40.0 |
Loss on burning % | ≤10.0 |
Fluoride (as F) % | ≤0.0075 |
Heavy metals (as Pb) % | ≤0.002 |
Arsenic (as As) % | ≤0.0003 |
3. Storage: Preserve in well-closed containers and stored in a cool, dry and ventilated warehouse, to prevent the heat or sun exposure. Prohibited mixed with hazardous and toxic materials during store and transportation.
Calcium phosphate
