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Zinc chloride

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  Post Date: Apr 19,2013
  Expiry Date: Oct 16,2013
  Detailed Description: Cas No. :7646-85-7

Properties: White powder or white pelle
Molecular Weight: 136.29
CAS No.: 7646-85-7
HS code is 2827399000.
Product Codes: 83504
Percent:  ≥98%    

People's Republic of China standard GB1625-79 %(m/m)
Item
Criteria
BatteryGrade
First Grade
Second Grade

Content(Calculate in ZnCl2)% ≥
98.0
98.0
96.0

Chloride oxidation(Calculate in ZnO)%
1.8~2.2
2.0

2.2

Sulfate(SO4)≤
0.01
0.01
0.0.05

Barium(Ba)% ≤
0.1
0.1
0.2

Ferrum (Fe)% ≤
0.0005
0.001
0.002

Plumbum(Pb)% ≤
0.0005
0.001
0.002

Insolubles(Hcl) % ≤
0.01
0.01
0.01

Zinc plate cauterization experiment

Qualified
Qualified
Qualified

 

People's Republic of China standard HG2323-2004 %(m/m)
Item
Criteria

Ⅰ
Ⅱ
Ⅲ

Top Grade

First Grade

First Grade

Qualified Grade
 

Zinc chloride(ZnCl2) %≥
96.0
95.0
95.0
93.0
40.0

Muriatic acid insoluble substance%≤
0.01
0.02
0.05
 

Basic salt(calculate in ZnO)%≤
2.0
2.0
0.85

Sulfate(calculate in SO4)%t≤
0.01
0.01
0.05
0.004

Ferrum(Fe) %≤
0.0005
0.001
0.003
0.0002

Plumbum (Pb) %≤
0.0005
0.001
0.0002

Alkali and alkaline-earth metal %≤
1.0
1.5
0.5

Corrosion test on the zinc plate
Pass
 
Pass

PH
 
 
3-4

Uses:
battery electrolyte
organic synthesis industry, dehydrating agent, condensing agent
cation exchange resin catalyst
production of polypropylene solvent West
mordant dyeing industry, mercerizing agent and sizing agent
the production of reactive dyes and cationic dyes

Storage:
Should be stored in ventilated, dry coffers, to avoid the open storage. Containers must be sealed to prevent moisture. Not with the consumption of goods and feed during storage or shipment. Transportation should be covered to prevent rain and sun. When handling gently, to prevent the packaging rupture.

Packing:
25kg/ 50kg/1000KG P.P.vacuum bag ,  50kg pasteborad bucker/galvanises drum from inside ect

  CAS Registry Number:

7646-85-7
  Synonyms: ;Zinc chloride solution;Zinc chloride, anhydrous;Zinc Chloride, MB Grade (1.08811);Zincchlorideultradry;zinc dichloride;
  Molecular Formula: ZnCl2
  Molecular Weight: 136.315
  Molecular Structure: 7646-85-7 Zinc chloride
  Hazard Symbols:  C:Corrosive;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R34:;
R50/53:;
  Safety Description: S26:;
S36/37/39:;
S45:;
S60:;
S61:;

  Company: WEIFANG HENGFENG CHEMICAL CO.,LTD     [ China ]        
  Contact: lilywang
  Tel: 0536-8725916
  Fax: 0536-7650560
  Email: sales@chinazincchloride.com
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