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disodium hydrogen phosphate 10039-32-4 china supplier

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  Post Date: Feb 11,2015
  Expiry Date: Feb 11,2016
  Detailed Description: Cas No. :10039-32-4 Quantity: 200,000Kilograms
Payment Method: T/T，L/C

Molecular Formula:Na2HPO4.12H2O
Molecular Weight:358.14
NO.of Standard:GB 6008-85

sodium hydrogen phosphate dihydrate(DSP)
Purity: >=98.0%
dilivery time:10 days

Properties: White or colorless crystal, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density is 1.63, melting point is 34.6°C

Technical Specifications:

No.

Index

Industrial Grade

Food grade

1

Main content %≥

98.0

98.0

2

P2O5 %≥

19.2

19.4

3

pH of 1% water solution

8.8-9.2

9.0-9.4

4

Chloride, as Cl % ≤

0.05

0.014

5

Sulfate, as SO4 % ≤

0.7

0.25

6

Heavy metal, as Pb % ≤

-

0.001

7

Arsenic, as As % ≤

0.005

0.0003

8

Fluoride, as F % ≤

0.05

0.002

9

Water insoluble % ≤

0.10

0.05

  CAS Registry Number:

10039-32-4
  Synonyms: ;Di-Sodium Hydrogen Orthophosphate Dodecahydrate;Di-Sodium Hydrogen Orthophosphate 12H2O;Di-Sodium Hydrogen Orthophosphate 12-Hydrate;Di-Sodium Hydrogen Phosphate Dodecahydrate;Di-Sodium Hydrogen Phosphate 12H20;Di-Sodium Hydrogen Phosphate-12-H2O;Di-Sodium Hydrogen Phosphate-12-Hydrate;Phosphoric Acid, Sodium Salt (1:1);Sodium Hydrogen Phosphate Hydrate (2:1:12);Disodium hydrogen phosphate dodecahydrate;
  Molecular Formula: HNaO4P
  Molecular Weight: 118.9696
  Molecular Structure: 10039-32-4 Disodium phosphate dodecahydrate
  Safety Description: S24/25:;

  Company: Beijing GuangDaRuiJin Chemical Co., Ltd     [ China ]        
  Contact: Doris
  Tel: 86-1058478363
  Fax: 86-1058478363
  Email: sales01@gdrjchem.com
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