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DAP-Diammonium Phosphate Food Grade/Feed Grade

Molecular formula:(NH4)2HPO4
Molecular weight:132.06
CAS Number:783-28-0
Standard executed:GB1886.331-2021;FCC;HG/T3774-2005
Appearance:White crystal, crystalline powder or granule.
Usage:Mainly used as acidity adjuster, wet-dough adjuster, expanding agent in food industry. Also as nutrient substance in fermentation process. Used as non-protein nitrogen in feed processing for ruminants.
Packaging:25kg, 50 kg, 1000 kg bags or according to customer's demand.
Specification
|
Item |
Food Grade |
Feed Grade |
|
Main contents[(NH4)2HPO4], W/% |
96.0~102.0 | -- |
|
Main contents (as P), W/% |
-- | 22.7±0.4 |
| Nitrogen (N), W/%≥ | 19 | |
|
pH value (10g/L solution)≤ |
7.6~8.2 | ≥7.0 |
| Moisture, W/% ≤ | -- | 0.3 |
|
Heavy metals (as Pb)/(mg/kg) ≤ |
10 | -- |
| Fluoride (F)/(mg/kg) ≤ | 10.0 | 500 |
| Arsenic (As)/(mg/kg) ≤ | 3.0 | 20 |
| Lead (Pb)/(mg/kg) ≤ | 4.0 | 20 |
|
Fineness (residuum sifted through 6mm mesh test screen), W/% |
-- | 0 |
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