Zinc chloride anhydrous, is white crystal used in battery, pharmaceutial and technical industries

Molecular formula: ZnCl2
Molecular weight: 136.30
CAS Number: 7646-85-7
Properties:
White powder granule in solid state. Colourless and transparent water-solution in liquid state.
Relative density 2.91(25 ° C/4 ° C). Melting point 283 ° C.

Uses: The products are mainly used in cell, active carbon, flux, paper-making industry etc, it is also used in synthesize organically dehydrant, condensating angent, preservatives of wood etc.
Packing and Storage:
The outside is iron pail, paper pail or plaited bag covered plastic film. The inside is double high pressure polythene.
It should ve protected by covers when transportation, avoid rain, moisture, no mixed with food and plastic.
Packed in dry and airiness place, not exposed in the air. The shelf period of galvanized metal pail, carton and rubber drum packing is 6 months, composite woven bag is 2 months; Since production date.
Strong corrosive and toxic matter, wear defence when production, transportation and storage

Guaranteed Technical Specifications
ITEMS
INDEX

Cell Grade
First Grade
Second Grade

ZnCl2 % ≥
98.0
98.0
96.0

ZnO %
1.8-2.2
2.2
2.2

SO4 % ≤
0.01
0.01
0.05

Ba % ≤
0.1
0.1
0.2

Fe % ≤
0.0005
0.001
0.002

Pb % ≤
0.0005
0.001
0.002

Corrosion test of Zinc
Qualified
-
-