1. Chemical Name: TRIPOTASSIUM PHOSPHATE
2. Molecular Formula: K3PO4· nH2O
3. Molecular Weight: anhydrous: 212.27
4. CAS: 7778-53-2
5. Character: White crystal or granule, odorless, hygroscopic; relative density: 2.564.
6. Uses: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.
7. Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8. Storage & Transportation:It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot. Unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
|
質量指標 |
Specification |
GB 25563-2010 |
FCC V |
|
|
含量（灼燒干基）,w% ≥ |
Content |
97.0 |
97.0 |
|
|
砷（As）, mg/Kg ≤ |
Arsenic |
3 |
3 |
|
|
氟化物（以F計）,mg/Kg ≤ |
Fluoride |
10 |
10 |
|
|
PH值,（10g/L） |
PH Value |
11.5-12.5 |
---- |
|
|
重金屬（以Pb計）,mg/Kg ≤ |
Heavy Metals |
10 |
---- |
|
|
水不溶物,w% ≤ |
Water Insoluble |
0.2 |
0.2 |
|
|
鉛（Pb）,mg/Kg ≤ |
Lead |
2 |
2 |
|
|
灼燒減量,w% |
無水物 ≤ |
Loss on Ignition |
5.0 |
5.0 |
|
|
水合物 |
|
8.0-20.0 |
8.0-20.0 |
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