Jiaxing Changli Chemical Industry Co., Ltd.
Main products:Sodium Gluconate,Calcium Formate,Trisodium Phosphate
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  • Contact Person : Mr. Lu Dean
  • Company Name : Jiaxing Changli Chemical Industry Co., Ltd.
  • Tel : 86-573-82263970
  • Address : Zhejiang,Jiaxing City,Huanbei Road
  • Country/Region : China

High quality!! Disodium hydrogen phosphate(DSP) 98%

High quality!! Disodium hydrogen phosphate(DSP) 98%
Product Detailed
Names:disodium hydrogen phosphate Cas No.:10039-32-4 MF:Na2HPO4.12H2O Purity: 98% Used in :food additive, fire retardant

 DSP Disodium hydrogen phosphate

Chemical formula: Na 2HPO4 ·12H2O

Molecular Weight: 358.14

Executive standard: GB6008-85

Property: white or colorless crystal,efflorescent in air,easily soluble in water,but insoluble in alcohol,water solution is slightly alkaline,relative density is 1.63,melting point is 34.6.

USE: 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.

Technical Specifications:Assay ≥ 98.0 %

 

Specification

specifications

Tech.  grade

Food grade

Appearance

White crystals

Main content,            % min

98.0

98.0

Phosphorus pent-oxide,   % min

19.4

19.4

PH of 1% water solution .

8.8-9.2

9.0-9.4

Water insoluble,          % max

0.1

0.05

Heavy metals, as Pb.     % max

-----

0.001

Arsenic,as As.           % max

-----

0.0003

Fluoride,as F.            % max

-----

0.002

Sulfate,as SO4           % max

-----

0.25

Chloride,as Cl.           % max

-----

0.014

High quality!! Disodium hydrogen phosphate(DSP) 98%



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