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Listed Since 2008 |
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Shifang Changfeng Chemical Co., Ltd
China |
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| Disodium phosphate(DSP) |
(Product Photo) |
| | Disodium phosphate anhydrous
( Industrial grade, Food grade )
CAS No.: 7758-79-4
EINECS No.: 231-448-7
Model No.: CF-DSP501(Industrial grade) CF-DSP502(Food grade)
Molecular formula : Na2HPO4
Molecular weight : 141.98
Property : White powder, easy soluble in water, insoluble in alcohol, easy to absorb water, pH value of 1% aqueous solution is 9.1.
Specification :
Specification Industrial grade Food grade
Appearance White powder White powder
Content ( base on Na2HPO4 ) % e98 e98
P2O5 content % e49 e49
pH value ( 1% aqueous solution ) 8.5-10.0 8.5-10.0
Water insolubles matters % d0.1 d0.1
Loss on drying % d2.0 d2.0
Sulfate ( base on SO4 ) % -- d0.05
Chloride ( base on Cl ) % -- d0.014
Fluoride ( base on F ) % -- d0.005
Heavy metal ( base on Pb ) % -- d0.001
Arsenic ( base on As ) % -- d0.0003
Use :
used as boiler water softening agent, the flame retardant and waterproof agent for woods, papers and textiles, dyes auxiliaries, treating agent in electroplating industry,glaze, flux, and the production of purgative prescription. The food grade is used as additive to produce baking powder, etc.
Packing : 25kg woven bag with plastic liner. | | |
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| Origin: | China |
| Quantity: | 1000T |
| Pack. & Delivery: | 25kg bag with plastic liner |
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