Henan Tianfu Chemical Co., Ltd.
Main products:Caustic Soda,STPP,Titanium Dioxide,Iron Oxides Series,Formic Acid
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  • 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

zinc sulfate for foaming ZYAZO-FAPAO

zinc sulfate for foaming ZYAZO-FAPAO
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

zinc sulfate for foaming ZYAZO-FAPAO



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