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DiPotassium Phosphate(DKP)
Molecular formula: K2HPO4.nH2O£¨n= 0,3£©
Molecular weight: 228.22 (n=3)
174.17 (n=0 )
CAS Number : 7758-11-4
Properties:
White powder or crystal 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.
Uses:
Used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate . Buffering agent for processing foods. Stabilizer for non-dairy coffee creamers.
Packing and Storage:
In 25kg net bag,store at a cool,dry and well ventilated place.
Guaranteed Technical Specifications
Specifications
K2HPO4
(Anhydrous)
K2HPO4.nH2O(Trihydrate)
Industrial Grade
Food
Grade
Industrial Grade
Food Grade
Appearance
White Powder
White or Colorless crystal powder
Main contents % ¡Ý
98.0
98.0
97.0
97.0
Phophorus pentoxide P2O5 % ¡Ý
40.0
40.0
30.2
30.2
K2O % ¡Ý
52.0
53.0
40.0
40.0
PH value
8.7-9.3
8.2-9.6
8.8-9.6
8.8-9.6
Water insoluble % ¡Ü
0.1
0.1
0.25
0.25
Fluoride, as F % ¡Ü
0.001
0.005
Heavy metals,as Pb %¡Ü
0.001
0.005
0.001
Arsenic ,as As % ¡Ü
0.0003
0.005
0.0003
Chlorides,as Cl- % ¡Ü
0.05
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| Company: |
Dongheng Chemical Group Co., Ltd
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| Contact: |
Ms. Anna Ding |
| Address: |
Taishan Road |
| Postcode: |
618000 |
| Tel: |
86-8382274116 |
| Fax: |
86-838-2274116 |
| E-mail: |
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