Tech-Grade Zinc Sul...

Tech-Grade Zinc Sulfate Heptahydrate

Tech-Grade Zinc Sulfate Heptahydrate

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: Zn 22.5%min
  • Payment Terms : L/C,T/T,Other

Keywords

Zinc Sulfate Heptahydrate 7446-20-0 sulfuricacid,zincsalt(1:1),heptahydrate;whitevitriol(heptahydrate);zincsulfate(1:1)heptahydrate;Zincsulfateheptahydrate(1:1:7);Zinesulfate,medicinal;SALT OF VITRIOL;SULFURIC ACID ZINC SALT HEPTAHYDRAT

Quick Details

  • Appearance:White or slight-yellow crystal
  • Application:It is mainly used as raw material for zinc salts, Zinc stearate, Zinc carbonate, Zinc Borate, Triscabol and lithopone and so on. It is used as a main subsidiary material for electroplate pure zinc, el
  • PackAge:at your request
  • ProductionCapacity:1000|Metric Ton|Year
  • Storage:Store in dry, dark and ventilated place
  • Transportation:By Sea,By Air,By Courier

Superiority:

  • As a professional chemical export company for many years,We can provide the high quality service in this field.
  • Good quality is our life.
  • Clients' satisfaction is our principle. 
  • Good reputation is our origin.
  • Be honest and practical, technically innovative, customers supreme is our tenet.

Details:

Tech-Grade Zinc Sulfate Heptahydrate
 

Molecular formula  ZnSO4 H2O
Molecular weight    287.56
Physical and chemical property
White or slight-yellow crystal, loose and no agglomeration, easy soluble in water and slightly dissolvable in alcohol and glycerol, insoluble in liquid ammonia and ketone, tending to lose water molecules of hydration in dry air and become white powder appearance. When the temperature is 280℃, it will become no water substance and lose all crystal water. When the temperature is above 500℃, it will decompose.
Relatively density: 1.975
Melting point: 100℃ 
Use
It is mainly used as raw material for zinc salts, Zinc stearate, Zinc carbonate, Zinc Borate, Triscabol and lithopone and so on. It is used as a main subsidiary material for electroplate pure zinc, electroplate Industry, washing of wood, leather preservation, bone glue fine and preservation and dye stuff in printing and dyeing.
Characteristic and function

  1. High purity, strong disperse, rapid dissolution and rapid and thorough chemistry reaction.
  2. Snow-white color, and the color of remainder after chemical reaction will not change.
  3. Little impurity, high stability, resultant has little impact on the product.

Packaging and transportation
Plastic woven bag lined with plastic film bag. Standard net weight: 25kg, 40kg, 50kg. Avoid moisture during the transportation and store.

ITEM

INDEX

Type

Premium Grade

Grade I

Zn          %≥

22.51

22.28

ZnSO4 H2O  % ≥

99

98

PH(50g/L solution) ≥

3.0

Water insoluble  % ≤

0.02

0.05

Pb           %≤

0.001

0.002

Cd           %≤

0.001

0.002

Fe           %≤

0.003

0.005

Mn           %≤

0.005

0.10

 

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