Common Name:

Monopotassium Phosphate (Potassium dihydrogen phosphate)

Synonyms:

MKP;

Phosphoric acid, monopotassium salt;

Potassium dihydrogen orthophosphate;

Potassium dihydrogen phosphate;

Potassium phosphate monobasic;

CAS No.:

7778-77-0

EINECS No.:

231-913-4

Appearance:

White crystal powder

Density:

2.338

Melting Point:

252.6 °C

Boiling Point:

400 °C

Stability:

Stable under normal temperatures and pressures.

Molecular Formula:

KH2PO4

Molecular Weight:

136.09

Molecular Structure:

Manufacturer: Ningbo Titan Unichem Co., Ltd.

Items

Specifications

Industrial grade

Food grade

Main contents

99.0% min

99.0% min

Phosphorus pentoxide

52% min

52% min

Potassium oxide (K2O) 

34.0% min

34.0% min

PH value of 1% solution

4.3-4.7

4.3-4.7

Moisture

0.20% max

0.20% max

Heavy metal, as Pb  

0.005% max 

0.001% max

Arsenic, as As 

 0.005% max

0.0003% max

Fluoride as F

 0.005% max

0.005% max

Water insolubles

0.20% max

0.10% max 

HS Code:

3105600000

Safety Statements:

S24/25

Risk Statements:

R36/38

Hazard Codes:

F: Flammable; T: Toxic; C: Corrosive; Xn: Harmful;