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Quick Details

  • Classification: Sulphate
  • Type: Zinc Sulphate
  • CAS No.: 7446-20-0
  • Other Names: Zinc Sulfate Hepta
  • MF: ZnSO4.7H2O
  • EINECS No.: 231-793-3
  • Place of Origin: Hunan, China (Mainland)
  • Grade Standard: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
  • Purity: 21%
  • Appearance: White or slight yellow crystal or powder
  • Application: Emetic, supplement, displacement agent,fertlizer
  • Brand Name: Green Mountain
  • Model Number: 21%
  • Name: Zinc sulphate heptahydrate
  • Other Name: Zinc sulphate hepta
  • Apperance: white or slight yellow crystal or powder
  • Grade: Industrial Grade Fertilizer Grade

Packaging & Delivery

Packaging Details 25kg pp woven bag with inner film bag ;
1000kg/1200kg/1250kg pp woven bulk bag with innder film bag ;Or at client's request
Delivery Time Shipped in 10 days after payment

Zinc Sulphate Heptahydrate Crystal 21%

Certificate : BV, SGS , Intertek, CIQ, ISO9001:2008

Factory capacity: 2000 tons / Month

 

Chemical Formular: ZnSO4.7H2O

CAS No.: 7446-20-0

Propertities: White or slight yellow crystal or powder . efflorescence to white powder . dehydrated in 280 °C, decompoed in 500 °C . relative density 1.975 . melting point 100 °C.

 

SPECIFICATIONS

Appearance

white or slight yellow crystal

Main content

 97% min

Zn

21.5-22% min

As

10ppm max

Pb

20ppm  max

Water insoluble

 0.05% max

Cd

 30ppm max

Hg

 1ppm max

 

Usage

1 , emetic, supplement, displacement agent
2 , zinc supplement and pesticide;
3 , industrial material ; mordant agent of printing and dyeing, preserv agent;water treatment agent; mineral separation agent

 

Package

25kg pp woven bag with inner film bag ;

1000kg pp woven bulk bag with innder film bag ;

Or at client request

 

 

 

Our Advantages
- Consistent Superior Quality and Reliability
- Immediate Shipping Capability
- Specializing in Micro nutrients chemicals for more than 15 years 
- Recognized by more than 200 customers overseas 
- Exporting over 35, 000 tons of Micro nutrients and water soluble chemicals annually

 

Company Information

 

Joyce Han Business Department

Changsha Green Mountain Chemical Co., Ltd.(ISO9001:2000)

Rm 804 Unit 2  Bldg 6, No. 199 East Renmin Road, Changsha, Hunan 410016, China

Tel: +86-731-84425162  |  Fax: +86-731-84429162

Mob: +86-13467681616(Whatsapp)  |  Skype: joycehan86

www.greenmountchem.com  

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