Factory Supply MKP Monopotassium Phosphate CAS 7778-77-0

Food grade KH2PO4 Monopotassium Phosphate

Name of index

FCC-V

E340(i)

Description

--

Odourless, colourless crystals or white granular or crystalline powder, hygroscopic

pH of a 1 % solution

--

4.2-4.8

Content(as dry base),≥%

98.0

98.0

P2O5 Content(Anhydrous basis) ,%

--

51.0 -53.0

Lead, ≤%

0.0002

0.0004

Water insoluble(Anhydrous basis),≤%

0.2

0.2

Fluoride, ≤%

0.001

0.001

Loss on drying,≤%

1 (105ºC,4h)

2 (105ºC,4h)

As,≤%

0.0003

0.0003

Cadmium ≤%

--

0.0001

Mercury ≤%

--

0.0001