dipotassium phosphate

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PRODUCT DETAIL

1. Chemical Name: Dipotassium Phosphate
2. Molecular Formula: K2HPO4，K2HPO4· 3H2O
3. Molecular Weight: Anhydrous: 174.18; Trihydrate: 228.18
4. CAS: Anhydrous: 7758-11-4; Trihydrate: 16788-57-1
5. Character: It’s colorless or white square crystal granule or powder, easily deliquescent, alkaline, insoluble in ethanol. pH value is about 9 in 1% aqueous solution.
6. Usage: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
7. Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8. Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Dipotassium Phosphate

PRODUCT NAME:

DIPOTASSIUM PHOSPHATE

Molecular formula:

K₂HPO₄，K₂HPO₄·3H₂O

Molecular weight:

anhydrous:174.18;trihydrate :228.18

CAS NO.:

anhydrous: 7758-11-4; trihydrate: 16788-57-1

Performance:

It’s colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.

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.

Storage and transport:

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

use:

In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.

other information:

Specification		GB25561-2010	FCCV
Content(Dry Basis),w% ≥		98	98
Arsenic(As),mg/Kg≤		3	3
Fluoride(F),mg/Kg ≤		10	10
Heavy Metals(Pb),mg/Kg ≤		10	–
Water Insolubles,w% ≤		0.2	0.2
lead(Pb),mg/Kg ≤		2	2
loss on drying,w%	anhydrous ≤	2.0	2.0
loss on drying,w%	trihydrate	20.0-30.0	20.0-30.0
pH Value,(10g/L)		9.0±0.4	–