什邡川西兴达化工有限公
司   
test
Information upload......
Add.: Mazu Industrial Area,Shifang,Sichuan,China.
Tel:0838-8217829 0838-8503068
  0838-8216598 0838-8503688
Fax:+86-838-8200965
E-mail:sales@chuanxichem.com
http//:www.chuanxichem.com
current location:Home page > > Phosphate Chemicals
Potassium Pyrophospha
Release time:2015-1-21 10:19:33 read:685hypo- 【 font:big centre small
Potassium Pyrophospha

Molecular Formula : K4P2O7

Molecular Weight : 330.0

CAS Number: 7320-34-5

Usages:

It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.

Packing and storage :

25Kg bag or client's request

Guaranteed Technical Specifications:

No.

Specifications

Industrial Grade

Food Grade

1

Appearance          

White powde or granular

2

Assay                        %

98.0

98.0

3

IronFe                   %

0.03

0.03

4

Water insoluble matter           %

0.1

0.1

5

Heavy Metals (as Lead)           %

0.0004

6

rsenic (as As)                   %

0.0003

7

Mercury (Hg)                   %

0.0001

8

Cadmiun (as Cu)               %   

0.0001

9

Fluoride (as F)                  %

0.001

10

PH value

10.0-10.7

10.0-10.7

11

Ortho value                      

12

Bulk density

1.0-1.2

1.0-1.2

����ԭ������ɫ֧��΢��ҳ���Ҳ��������߿ͷ�����