dicalcium grade(dental grade)
| Model: | DENTAL GRADE |
|---|---|
| Brand: | Dongtai |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | dicalcium phosphate , dental grade |
| Price: |
-
|
| Min. Order: | 1 MT |
Product Description
1． Chemical name: Dicalcium Phosphate Dihydrate，Calcium Hydrogen Phosphate
2． M. F. : CaHPO4.2H2O
3． M. W. : 172.09
4． Physical properties: white crystallization powder, soluble in diluted hydrochloric acid and nitric acid, slightly soluble in water, insoluble in ethanol, begin to lose water and become anhydrous calcium hydrogen phosphate at 65℃.
5． Quality standard:( HB3257-2001)
|
Index Name |
HB3257-2001 |
|
Calcium Oxide （CaO）Content, % |
31.4-32.9 |
|
Whiteness ≥ |
95 |
|
Fineness (through 45um experiment) Content, ≥ % |
99 |
|
Suction Content, mLH2O/20g |
5.0-6.5 |
|
Arsenic (As) Content, ≤% |
0.0003 |
|
Fluoride (by C1) Content, ≤ % |
0.03 |
|
Burning Loss, % |
25.0-26.5 |
|
Heavy Metal (by Pb ) Content, ≤% |
0.003 |
|
PH ＆#118alue (20% suspension) |
6.8-8.1 |
|
Stability, |
through experiment |
|
Carbonate, |
through experiment |
|
Content Insoluble in Hydrochloric Acid, ≤ % |
0.2 |
|
Sulfate (by SO4-2) Content, ≤% |
0.5 |
|
Drying Loss, ≤% |
0.6 |
|
Apparent Density, g/ml |
0.80-1.00 |
|
Fluorion Stability Experiment, |
through experiment |
6. Usage: as friction agent to making high-grade toothpaste in daily-use chemicals.
7. Packing: It is packed with ployethylene bags as line-r , and a woven bag as the outer layer. The net weight of each bag is 25kg.
8. Storage and transport: It should be stored in a dry, ventilative and clean warehouse; Keep away from moisture, heat and poisonous substances.
Member Information
| Lianyungang Taida Fine Chemical CO.,LTD | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 0086-15061311324 |
| Contact: | Cao Tongxiu (sale) |
| Last Online: | 28 May, 2013 |
