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| Product Name: |
Disodium Phosphate(DSP)
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| Specifications |
Technical grade/Food grade |
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Disodium Phosphate(DSP)
Chemical formula: Na2 HPO4¡¤XH2O(X=0,12)
Molecuar weight:358.0
Standard executed: HG/T2965-1997
Properties:
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.63, melting point at 34.6℃.
Technical Data:
Specifications
Na2HPO4
Na2HPO4¡¤12H2O
Technical grade
Food Grade
Technical Grade
Food Grade
Main contents % ¡Ý
98.0
98.0
97.0
97.0
PH of 1% water solution % ¡Ü
8.5-10.0
8.5-10.0
8.5-9.2
8.8-9.2
Sulfate, as SO4 % ¡Ü
0.7
0.25
Heavy metals, as Pb % ¡Ü
0.001
0.001
Arsenic, as As % ¡Ü
0.0003
0.0003
Fluoride, as F % ¡Ü
0.005
0.005
Water insoluble % ¡Ü
0.10
0.10
0.10
0.10
Application: Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc.
Package: In 25kg, 50kg, 1000kg net bags, store at a cool ,dry and well ventilated place.
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| Company: |
SHIFANG CHUANGTENG PHOSPHORUS CHEMICAL INDUSTRY CO.,LTD
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| Contact: |
Ms. yashu huang |
| Address: |
East of Tingjiang Road, Shifang City, Sichuan 618400, China |
| Postcode: |
618400 |
| Tel: |
0838-8107819 |
| Fax: |
0838-5990222 |
| E-mail: |
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