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Phosphoric Acid

  • Place of Origin :

    China

  • CAS No. :

    7664-38-2

  • Classification :

    Phosphoric Acid

  • Purity :

    85%

Related Keywords : Phosphoric acid , chemical products , chemical china , phosphorus

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Contact Information

Shijiazhuang Woosche Chemical Co.,Ltd
Membership Type : Free member
Registration Date : 2011-07-27
Country/Region : China
city : Hebei
Contact : Jerry zhao (Mr.)
  • Place of Origin : China
  • CAS No. : 7664-38-2
  • Classification : Phosphoric Acid
  • Purity : 85%

Description

Phosphoric acid

1.CAS No.: 7664-38-2 

Molecular Formula: H3PO4

Molecular Weight: 97.995 

standard: GB2091-2003

 

2.Performance: Colorless transparent oily liquid, odorless, sour flavor, 

soluble in water,soluble in alcohol. Much acidity than sulfuric acid, hydrochloric acid, nitric acid. 

 

3.Use:

Mainly use for phosphate, fertilizer, alum timber’s polishing compound, 

bonderite, metal mundificant, organic synthesis catalyst, 

it is the desiccant during producing dyestuff and intermediate.

 

4.Specification:

Item

Index

85%

75%

Chroma/Hazen ≤

20

30

40

20

30

40

 (H3PO4) mass fraction   % ≥

85.0

85.0

85.0

75.0

75.0

75.0

chlorid (Cl) mass fraction  % ≤

0.0005

0.0005

0.0005

0.0005

0.0005

0.0005

 sulfate (SO4) mass fraction % ≤

0.003

0.005

0.01

0.003

0.005

0.01

iron(Fe)mass fraction % ≤

0.002

0.002

0.005

0.002

0.002

0.005

arsenic (As) mass fraction % ≤  

0.0001

0.005

0.01

0.0001

0.005

0.01

heavy metal (Pb) mass fraction % ≤

0.001

0.001

0.05

0.001

0.001

0.05

 

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Phosphoric Acid

Phosphoric Acid

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