Di-Ammonium Phosphate DAP Food Grade Type

Model NO.: Food additive Classification: Food Additives Color: White Transport Package: 25kg/Bag Origin: China Efficacy: Leavening Agent Appearance: Powder Trademark: zhang & zhou Specification: 99%min HS Code: 310530000 Di-Ammonium Phosphate( DAP) food additive 
 
Appearance: white crystal
Molecular formula: (NH4)2HPO4
Molecular weight: 132.0
CAS Number: 7783-28-0
Properties: 
White granular crystal, relative density at 1.619g/cm3, melting point at 155 ºC , easily soluble in water, insoluble in alcohol, PH value of 1% solution is 8.0
Uses:
As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P Compound Fertilizer in agriculture. It contains totally 74% Fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing and storage:
25kg/bag or 9.5kg/bag. Store in dry place.

Specification: 

No.	Specifications	Industrial Grade	Food Grade
1	Main content% ≥	99.0	99.0
2	Phosphorus pentoxide% ≥	53.0	53.0
3	Nitrogen, as N % ≥	20.8	20.8
4	PH value of 1% solution	7.6-8.2	7.6-8.2
5	Moisture % ≤	0.2	0.2
6	Heavy metals, as Pb %≤		0.001
7	Arsenic, as As% ≤		0.0003
8	Fluoride as F% ≤		0.001
9	Water insoluble % ≤	0.10	0.10

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