Products

EU REACH Registered Product
Executive Standard：HG-T4132-2010
Chemical Formula：NH4H2PO4
CAS NO.: 7783-28-0
HS Code:310510090

NO.	Items	Standard	Internal Standards
1	Appearance	White Crystal	White Crystal
2	Main Content（NH4H2PO4）% ≥	98.0	99.0
3	Phosphorus Pentoxide（P2O5)% ≥	51.8	53.0
4	Nitrogen (N)  %≥	20.0	21.0
5	PH（1% Water Solution）	7.8-8.2	7.8-8.2
6	Arsenic (As)  %≤	0.01	＜0.005
7	Heavy metal ( Pb )  %≤	0.005	＜0.005
8	Chloride （Cl- ）% ≤	0.002	＜0.0005
9	Fluoride  (F) %≤	0.005	＜0.0005
10	Sulphate ( SO4)  %≤	0.005	＜0.001
11	Water insoluble  %≤	0.1	0.1
12	Moisture  %≤	0.2	0.2

Application Field :

Diammonium Phosphate is used in wood, paper and fabric as waterproof agent, as fire retardant paint additive, dry powder extinguishing agent, new energy lithium battery, etc.