Complaint
2022 High Quality Food Grade FCC-V/E341/USP42 Tribasic calcium phosphate Tricalcium Phosphate
1. Chemical Name: Tricalcium phosphate
2. Molecular Formula : Ca3(PO4)2
3. Molecular Weight: 310.18
4. CAS: 7758-87-4
5. Character: It is a mixture composed by different calcium phosphate. Its main component is 10CaO•3PO5•H2O. It is white amorphous powder, odorless, stabilizing in air . The relative density is 3.18.
6. Usage: In food industry, it is used as anticoagulant ,nutritional supplement(calcium intensifier), PH regulator and buffering agent, the additives in powder milk, candy, pudding and so on.
7. Packing: It is packed with plastic bag as inner layer, and a compound plastic 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 and ventilating warehouse; be cautious to keep away from moisture and hot.
Product Parameters:
| Specification | GB 25558-2010 | FCC V |
| Appearance | White crystalline powder | White crystalline powder |
| Content (as Ca) | 34.0-40.0 | 34.0-40.0 |
| Ars | 0.0003 | 0.0003 |
| Flu | 0.0075 | 0.0075 |
| Heavy metals (as Pb) | 0.002 | --- |
| L | 0.0002 | 0.0002 |
| Loss on ignition(800ºC+50ºC) | 10.0 | 10.0 |
| Clarity | According to the test | --- |
| Specifications | Item | FCC-IV | USP-24 | E341(iii) |
| Appearance | white amorphous powder, odorless odorless | |||
| Assay(Ca) % | -- | 90 | ||
| P2O5Assay,% | -- | 39.0-43.5 | 38.5-48.0 | |
| Identification test | -- | positive | ||
| Solubility test | -- | almost insoluble in water, insoluble in ethanol, easily soluble in diluted Hcl and nitri acid | ||
| Assay(Ca) % | 34.0-40.0 | 34.0-40.0 | -- | |
| Heavy metal (lead),≤% | 0.0015 | 0.0015 | -- | |
| Loss on ignition,≤% | 10.0 | 10.0 | 8 | |
| Fluorid,≤% | 0.075 | 0.075 | 0.050 | |
| Lead, ≤mg/kg | 5 | 5 | 4 | |
| Cd, ≤mg/kg | -- | -- | 1 | |
| Hg, ≤mg/kg | -- | -- | 1 | |
