Henan Tianfu Chemical Co., Ltd.
Main products:Basic Chemicals,Fine chemical,API,Custom-service,chemical intermediates
Products
Contact Us
  • Contact Person : Ms. Qi Helen
  • Company Name : Henan Tianfu Chemical Co., Ltd.
  • Tel : 86-371-87093236
  • Fax : 86-371-87092388
  • Address : Henan,zhengzhou,huanyuan road
  • Country/Region : China
  • Zip : 450000

manufactory zinc sulfate

manufactory zinc sulfate
Product Detailed
Zinc Sulhpate is white free flowing powder, soluble in water, slightly soluble in alcohol, insoluble in acetone

Zinc Sulphate is mainly used for manufacture of zinc salts of barium, and other raw materials, viscose fiber and is also an important adjunct vinylon fiber materials; agriculture as a trace element fertilizer, also used in electroplating, flotation, fruit tree seedlings to prevent disease and recycling Cooling water treatment  

Item

Index

I type ( monohydrated zinc sulfate )

II type(Zinc vitriol )

High-class

First-class

Quality

High-class

First-class

Quality

( calculating Zn ) Main content

( calculating ZnSO4·H2O ) ≥%

35.7

35.34

34.61  

22.51

22.06  

20.92  

(calculating ZnSO4·7H2O ) ≥%

98

97

95

99

97

92

Insoluable material content ≤%

0.02

0.05

0.1

0.02

0.05

0.1

PH value ( 50g /L ) ≥%

4

4

——

3

3

——

chloride ( calculating Cl ) content ≤%

0.2

0.6

——

0.2

0.6

——

( Pb ) content ≤%

0.002

0.007

0.01

0.002

0.01

0.01

( Fe ) content ≤%

0.008

0.02

0.06

0.005

0.02

0.06

( Mn ) content ≤%

0.01

0.03

0.05

0.01

0.1

——

( Cd ) content ≤%

0.002

0.007

0.01

0.002

0.01

——

( Cu ) content ≤%

0.001

——

——

0.002

——

——

feed grade zinc sulphate

Specification:

Index name

Index

feed grade zinc sulfate monohydrat(ZnSO4·H2O)

feed grade zinc sulfate heptahydrate(ZnSO4·7H2O)

Zinc sulfate content=

94.7

97.3

Zinc( Zn )content=

34.5

22

Arsenic( As )content=

0.0005

0.0005

Plumbum( Pb )content=

0.002

0.001

Cadmium( Cd )content=

0.003

0.002

Fineness passing 250pm test sieve=

95

-------

800pm test sieve passed=

-------

95

manufactory zinc sulfate



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.