106125  Ammonium dihydrogen phosphate 

(NH₄)H₂PO₄

Ammonium phosphate monobasic, Primary ammonium phosphate

CAS-No. 7722-76-1 EC-No. 231-764-5 HS-No. 3105400000

M = 115.03 g/mol Spec. density 1.80 g/cm^3­ (20 °C)

Melting point 190 °C

Ammonium dihydrogen phosphate  AR

Specification  HG/T 3466-1999

Assay

>=99.0%

pH-value (50g/L),25°C

4.0~4.5

Clarity of solution

Pass

Insoluble matter in water

<=0.005%

Chloride(Cl)

<=0.0005%

Sulfur compounds(as SO₄)

<=0.005%

Nitrate(No₃)

<=0.001%

Sodium(Na)

<=0.005%

Potassium(K)

<=0.005%

Iron(Fe)

<=0.001%

Arsenic(As)

<=0.0005%

Heavy metals(as Pb)

<=0.0005%

Ord.No.

Packaging

Quantity

1.06125.010

Plastic bottle

500 g

Ammonium dihydrogen phosphate  CP

Specification  HG/T 3466-1999

Assay

>=98.5%

pH-value (50g/L),25°C

4.0~4.5