Usage：Used as electrolyte of battery; dehydrating agent and condensing agent in organic synthesis industry；catalyst of cation exchange resin；solvent in the production of polypropylene；mordant, mercerizing agent and sizing agent in textile industry；used in the production of reactive dyes and cationic dyes.
Standard：1. GB1625-79 Battery grade zinc chloride
2. Type I, II, III products of HG2323-2004
3. Zinc ammonium chloride of type I, II, III
4. Can produce various solid zinc chloride and zinc chloride liquid based on customers' requirement
PRC standard GB1625-79 %(m/m)
|
Item
|
Index
|
|
Battery grade
|
Grade I
|
Grade II
|
|
Content(Calculated by ZnCl2), ≥
|
98.0
|
98.0
|
96.0
|
|
氧Chloride (Calculated by ZnO),
|
1.8-2.2
|
2.2
|
2.2
|
|
Sulfate(SO4),≤
|
0.01
|
0.01
|
0.05
|
|
Barium (Ba),≤
|
0.1
|
0.1
|
0.2
|
|
Iron (Fe),≤
|
0.0005
|
0.001
|
0.002
|
|
Lead (Pb), ≤
|
0.0005
|
0.001
|
0.002
|
|
Zinc plate corrosion test
|
Qualified
|
-
|
-
|
PRC chemical industry standard HG2323-2004 %(m/m)
|
Item
|
Index
|
|
Type I
|
Type Ⅱ
|
Type Ⅲ
|
|
Superior
|
First class
|
First class
|
Qualified
|
|
Zinc chloride(ZnCl2) mass fraction % ≥
|
96.0
|
95.0
|
95.0
|
93.0
|
40.0
|
|
Mass fraction of acid insoluble matter,% ≤
|
0.01
|
0.02
|
0.05
|
－
|
|
Mass fraction of basic salt (Calculated by ZnO),% ≤
|
2.0
|
2.0
|
0.85
|
|
Mass fraction of sulfate(Calculated by SO4),% ≤
|
0.01
|
0.01
|
0.05
|
0.004
|
|
Iron (Fe) mass fraction,% ≤
|
0.0005
|
0.001
|
0.003
|
0.0002
|
|
Lead (Pb) mass fraction,% ≤
|
0.0005
|
0.001
|
0.0002
|
|
Mass fraction of alkali and alkaline-earth metal ,% ≤
|
1.0
|
1.5
|
0.5
|
|
Zinc plate corrosion test0
|
Pass
|
|
Pass
|
|
PH value
|
|
|
3-4
|
Packing：Net weight 50Kg, 25Kg, lined with two-layer moisture-proof film, the outer layer is woven bag, painted iron drum, galvanized iron drum, plastic bag, vacuum bag and other packing manners.
