Taixing Xiangyun Chemical Co., Ltd. Taixing Xiangyun Chemical Co., Ltd.
Taixing Xiangyun Chemical Co., Ltd.

National Service Hotline

+86-15961005222,+86-523-87609090

Taixing Xiangyun Chemical Co., Ltd.

Products  Center

Potassium pyrophosphate

Molecular Formula: K4P2O7
MolecularWeight: 330.34
Appearance: while powder or block>Dissolve in water and non-disslove in alcohol. Moisture absorption in air.
Usage: Mainly used in plating without cyanide and bleaching leather products act as stabilizer also adopted in detergent industry .Under two special conditions, Potassium Pyrophosphate must be utilized. First for heavy-dirt detergent in controlling foam, secondly for cleaning metal surface.

Main Specifications:

Description

Fine-class

Superfine-class

Food-class

purification
(K4P2O7)

96%

98%

98%-101%

Cl content

0.45%

0.45%

0.011%

Fe content

0.005%

0.005% or 0.0015%

10ppm

P2O5

above 41.2%

above 42.27%

above 42.2%

Water-fast material

0.08%

0.05%

0.05%

PO43-

no sunk yellowly titrated with 0.1 NAgNO3

Pbit

0.01%

0.005%

20ppm%

weightlessness of  burning

1%

0.8%

0.8%

Apparent

White powder or white particle

White powder

SO4

 

 

0.019%

F content

 

 

10ppm

As content

 

 

3ppm

PH

10.0-10.7

 

state of the aqueous

Colourless

 

Quality guarantee period

18month

12month

12month

Add:Dianchang Road,Ma Dian Economic Development Zone, TaiXing city, JiangShu Province, China      

P.C: 225434

Sales Tel: +86-523-87609090

Contact: +86-15961005222( Mr.Cao)

Fax: +86-523-87606600

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