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Zinc sulphate heptahydrate

Inquiry
  Post Date: Jun 11,2020
  Expiry Date: Dec 08,2020
  Detailed Description: Cas No. :7446-20-0 Specs:Zn: 21%min; Zn: 21.5%min; Zn: 22%min

ZINC SULPHATE
Molecular Formula:ZnSO4.H2O & ZnSO4.7H2O
CAS#:7446-19-17
HS Code:28332930
Appearance:White powder or granule
Qualities are conformed:HG2934-2000
Zinc sulphate monohydrate (powder)

ITEMSUNITSPECIFICATION
Zn%min35.5
Pb(ppm) max10
As(ppm) max5
Cd(ppm) max10

Zinc sulphate monohydrate (granule)

ITEMS

UNIT

SPECIFICATION

Zn

%min

34.5

Pb

(ppm) max

10

As

(ppm) max

5

Cd

(ppm) max

10

Granule size

0.5-1mm/1-2mm/2-4mm

Zinc sulphate heptahydrate (crystal)

ITEMS

UNIT

SPECIFICATION

Zn

%min

321/21.5/22

Pb

(ppm) max

20

As

(ppm) max

5

Cd

(ppm) max

20

Uses
ZnSO4·H2O is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used as feed additive and trace element fertilizer, etc.
Packing
Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags.
Storage
Sealed in cool and dry place.

  CAS Registry Number:

7446-20-0
  Synonyms: ;Zinc sulfate,heptahydrate;Zinc Sulphat;Heptahydrate;sulfuricacid,zincsat (1:1),heptahydrate;whitevitriol(heptahydrate);zincsulfate(1:1)heptahydrate;Zincsulfateheptahydrate(1:1:7);SULFURIC ACID ZINC SALT HEPTAHYDRATE;ZINC SULFATE, 7-HYDRATE;ZINC SULFATE, HYDROUS;ZINC SULPHATE 7H20;ZINC SULPHATE HEPTAHYDRATE;ZINC VITRIOL HEPTAHYDRATE;ZINC SULFATE HEPTA;ZINC SULPHATE HEPTA;zinc sulfate hydrate (1:1:7);Zinc Sulfate Heptahydarate;
  Molecular Formula: ZnSO4·7H2O
  Molecular Weight: 287.5786
  Molecular Structure: 7446-20-0 Zinc sulfate Heptahydrate
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R41:;
R50/53:;
  Safety Description: S22:;
S26:;
S39:;
S46:;
S60:;
S61:;

  Company: Changsha Haolin Chemicals Co., Ltd     [ China ]        
  Contact: Ella
  Tel: 0731-86868666
  Fax: 0731-84066299
  Email: ella@haolinchem.com
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