Potassium Dichromate
1. Index:
Commodity: potassium dichromate
CAS: 7778-50-9
Appearance: orange-red monoclinic crystal
Molecular formula: Cr2K2O7
Molecular weight: 294.1846
2. specifications:
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ITEMS
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STANDARD
|
|
K2Cr2o7 content %
|
99.8
|
|
Chlorides (Cl)%
|
0.050
|
|
Insoluble %
|
0.020
|
|
Sulfates ( SO4-2) %
|
0.050
|
|
Na+ %
|
0.01
|
|
Moisture %
|
0.030
|
|
Quality standard
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HG/T 2570-94
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3. package and delivery:
Package:25kg net packed in woven bag, inner with PP bag
Capacity:26~27 tons per 20 feet container
Delivery: shipment within 7 days after confirmation
