Chemical Name: Disodium phosphate
Synonyms: Disodium orthophosphate
Molecular formula: Na2HPO4
Standard executed:GB25568-2010
Properties:
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35℃
Application:
Disodium phosphate is used in the food industry as emulsifying agent, buffer, and brine constituent. Examples such as processed cheeses and dairy products.
Packaging:
25KG,inner plastic and outer plastic or paper.
|
No.
|
Specifications
|
Unit
|
(Anhydrous)
NaH2PO4 |
|
Food Grade
|
|||
|
1
|
Appearance
|
|
white powder or white granular
|
|
2
|
NaH2PO4
|
%
|
≥98.0
|
|
3
|
PH of 1% water solution
|
|
8.5-10.0
|
|
4
|
Fluoride, as F %≤
|
PPM
|
≤50
|
|
5
|
Heavy metals, as Pb %≤
|
PPM
|
≤10
|
|
6
|
PB
|
PPM
|
≤4
|
|
7
|
Loss on drying
|
%
|
≤5.0
|
|
8
|
Arsenic, as As %≤
|
PPM
|
≤4
|
|
9
|
Water insoluble %≤
|
%
|
≤0.2
|
Guaranteed Technical Specifications :
And other performance indicators or have special requirements, please contact the relevant companies.
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