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Di-potassium Phosphate(DKP) Anhydrous-E340(ii)

Molecular formula: K2HPO4.

Molecular weight: 174.17

CAS Number : 7758-11-4

Other Name: Dipotassium Monophosphate;

National Standard: GB25561-2010

INS.: E340(ii)


Properties

White powder, easily soluble in water,slightly soluble in alcohol.Strong absorption of moisture.When anhydrous product heated to 204.It will be dehydrated into tetra potassium pyrophosphate.


Application

The raw material for producing potassium pyrophosphate . Buffering agent for processing foods. Stabilizer for non-dairy coffee creamers. sequestrant; yeast food.


Package

Packing :25 kgs bag,

Loading:25 kgs on pallet: 12 MT/20’FCL; Un-palletized:16.5 MT/20’FCL 


Specifications



No

Specifications

National Standard

Ronghong Standard

1

Main   contents                     % ≥

98

98.5 Min

2

Phosphorus   pentoxide     % ≥

/

40.2 Min

3

Potassium oxide (K2O)       % ≥

/

52.0 Min

4

PH value (10g/L solution)

8.6-9.4

8.6-9.4

5

Heavy metal, as   Pb          % ≤

0.001

0.001 Max

6

Arsenic, as   As                    % ≤

0.0003

0.0003 Max

7

Fluoride as F                      % ≤

0.001

0.001 Max

8

Water   insoluble                 % ≤

0.2

0.1 Max

9

Pb    % ≤

0.0002

0.0002 Max

10

Fe    % ≤

/

0.0008 Max

11

Cl    % ≤

/

0.001 Max

12

Ash % ≤

/

0.2 Max

13

Loss on drying %

2.0

2.0