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Tripotassium Phosphate

Update: 2013/10/14 View:
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Introduction
 

Chemical Name:

Tripotassium Phosphate

Molecular Formula:

K3PO4(0-3H2O)

Molecular Weight:

anhydrous: 212.27

CAS:

7778-53-2

Character:

White crystal or granule, odorless, hygroscopic; relative density: 2.564.

Uses:

 In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.

Packing:

It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

Storage & Transportation:

 It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot. Unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.

Quality index:

Quality index

GB 25563-2010

FCC-2000

Appearance

White CrystalOr Granule, Odorless, Hygroscopic

Assay≥﹪

97.0

97.0

As≤%

0.0003

0.0003

Fluoride≤%

0.001

0.001

PH value

11.5-12.5

-----

P2O5Assay≥﹪

32.45

32.45

K2O Assay≥﹪

66.43

66.43

Heavy Metal≤﹪

0.001

0.0015

Water insoluble matter≤﹪

0.20

0.20

Pb≤﹪

0.0002

0.0002

Loss on ignition≤﹪

5.0 (Anhydrous) ;

5.0 (Anhydrous) ;