PRODUCTS

POTASSIUM PHOSPHITE
CAS No.:
13492-26-7
Physical and chemical property :
CBNumber:

CB0677796

Cas NO 13492-26-7
Molecular formula

K2HPO3

Molecular weight 158.18
Main function Potassium phosphite is a classical product of medicine and fertilizer, which can greatly reduce the use of pesticides, without any residue, and is environmentally friendly. Potassium phosphite is not only a 3 + P-K fertilizer, but also an internal fungicide. It is not only a fungicide, but also a high potassium foliar fertilizer.
Packing: Ton bucket or 30kg plastic bucket
Quality index

Item

Standard

Result

Appearance

Colorless to yellowish transparent liquid

Qualified

(K2HPO3 )≥%

50±1.0%

50.6%

proportion (g/ml)

1.48-1.50

1.494

(P2O3)(%)≥

17.0

17.52

K2O(%)≥

27

27.06

(Pb) ≤%

0.0005

<0.0005

Insoluble Solid in Water  ≤%

0.3

0.08

(Cl)≤%

0.01

<0.01

PH(10%Liquid)

7.0-7.5

7.2

Examination conclusion

(Qualified):【 √】

(Unqualified):【】

 
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