|
STANDARDS :GB1625-79
|
Items |
INDEX
|
|
Cell Grade
|
First Grade
|
Second Grade
|
|
ZnCl2 % ≥ |
98.0
|
98.0
|
96.0
|
|
ZnO % |
1.8~2.2
|
2.0
|
2.2
|
|
SO4 % ≤ |
0.01
|
0.01
|
0.005
|
|
Ba % ≤ |
0.1
|
0.1
|
0.2
|
|
Fe % ≤ |
0.0005
|
0.001
|
0.002
|
|
Pb % ≤ |
0.0005
|
0.001
|
0.002
|
|
Hcl % ≤ |
0.01
|
0.01
|
0.01
|
|
Corrosion test of Zinc |
PASS
|
PASS
|
PASS
|
Main ingredients: zinc chloride
Content (%) : 98
Size: 60
The CAS number: 7646-85-7
Product name Zinc chloride product English name any Zinc chloride,
Product alias Zinc chloride powder
Formula is ZnCl2 CAS number 7646-85-7 perform standard HG2323-2004 gh1625-2004 \
Product use used as dehydrating agent, catalyst, mordant, sizing agent, weighting agent, preservatives, also used in electroplating, dye, medicine, pesticide and other industries
Packaging storage and transportation of composite plastic bags lined with polythene bags of galvanized iron drum, plastic, cardboard barrels or composite plastic woven bag lined with polyethylene bag packaging. A barrel (bag), net weight 25 kg or 50 kg. Should be stored in ventilated, dry inside storeroom, avoid in open air. Transport process should have cover, to prevent the rain and the sun. When loading and unloading to should take put down gently to prevent packing
|
