Dicalcium Phosphate Dental Grade

1. Chemical Name: Dicalcium Phosphate Dihydrate
2. Formula: CaHPO4.2H2O
3. Molecular Weight: 172.09
4.Specificity: White, monoclinic crystalline powder; soluble in dilute Hydrochloric, Nitric and acetic acids, slightly soluble in water, insoluble in ethanol, when heated to 75℃, it may lose crystal water, convert to Anhydrous.
5. Quality standard:

　Name of index　　　　　　　　　　　HG3257- 1990　　　　　　　According to the
　　　　　　　　　　　　　　　　　Fine grade　　 Grade1　　　　contract ZA2002
Stability　　　　　Accord with the test Accord with the test Accord with the test
PH value(20% turbid liquid)　　　 7.6-8.3　　　　7.6-8.3　　　　6.9-8.1
Loss on ignition,%　　　　　　　　24.5-26.5　　　24.5-26.5　　　24.5-26.5
Carbonate　　　　 Accord with the test Accord with the test Accord with the test
Fineness(passing through 45Umtest sieving), ≥%　97.0 　 95.0　　95.0
Sulfides　　　　　Accord with the test Accord with the test Accord with the test
Chlorides(Cl),≤%　　　　　　　　　0.03　　　　　0.03　　　　　 0.03
Absorptive water capacity(ml/20g)　5.0-6.5　　　 4.5-6.5　　　　4.5-6.5
Content (As CaO),%　　　　　　　　 32.0-33.0　　 31.5-33.0　　　31.5-33.0
As, ≤%　　　　　　　　　　　　　　0.0008　　　　0.001　　　　　0.001
Heavy metals (As Pb), ≤%　　　　　0.003　　　　 0.003　　　　　0.003
Fluoride (As F),≤%　　　　　　　　0.005　　　　 0.015　　　　　0.015
Degree of whiteness, ≥　　　　　　95　　　　　　90　　　　　　 90
Fluoride ratio ≥　　　　　　　　　—　　　　　　—　　　　　　 0.9

6. USES: In daily chemical industry, it is used as frictional agent for making top quality tooth paste, especially foaming type tooth paste.
7.Packing: It is packed with polyethylene bags as liner, and a compound plastic woven bag as the outer layer, and can be made according to the contract.
8. Storage and transport: It should be stored in a dry, Ventilative and clear warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous substances.

Place of origin: China Jiangsu

Port: Lian Yungang

Model No: E-WX-86005

Payment Terms: L/C, T/T

Minimum Order Quantity: 5 Metric Ton

Maximum Order Quantity: 500Metric Ton /month

Package: Packing: It is packed with polyethylene bag as inner, and a composite paper bag as the outer layer. The net weight of each bag is 25kg or50kg

Delivery Time: Within 15 days after deposit 30% T/T

It is welcomed by its your request,resonable price and advanced quality.If you want to known more,please welcome contact  us.

Sale manager: Elan Zhu

Email:elan7631353@126.com

zhuxiaoya888@yahoo.com.cn

Telephone:+8651088392267

Fax:+8651085299017

Mobile:+8613861477604

Address: 170 Huihe Road, Wuxi, Jiangsu Province, CHINA