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Detail
Chemical formula：Na2HPO4
Molecular weight：141.96
Standard executed：GB 25568-2010/FCC
Properties：White powder in appearance. Easy deliquescence. soluble in water, and the water solution is a weak alkaline base, insoluble in alcohol.
Usage：Used as a quality improver, an emulsifier, a nutrition enhancer, a fermentation aid and a binder in the food industry.
Packaging and storage：In 25kg/50Lb kraft paper bags, 500kg/1000kg jumbo bags. Store in a cool, dry and well-ventilated area.
|
Item |
E 339(ii) |
Result |
|
ASSAY, ≥% |
98.0 |
99.0 |
|
P2O5, % |
49.0-51.0 |
50.2 |
|
SOLUBILITY |
FREELY SOLUBLE IN WATER |
PASS |
|
PH |
8.4-9.6 |
8.7 |
|
LOSS ON DRYING, ≤% |
5.0 |
3.1 |
|
WATER INSOLUBLE MATTER, ≤% |
0.2 |
0.2 |
|
FLUORIDE, ≤PPM |
10 |
PASS |
|
ARSENIC (as As), ≤PPM |
1 |
PASS |
|
CADMIUM, ≤PPM |
1 |
PASS |
|
LEAD, ≤PPM |
1 |
PASS |
|
MERCURY, ≤PPM |
1 |
PASS |