1. Product Description1)Commodity: Potassium Dichromate1)Appearance: Orange red monoclinic or triclinic crystal system crystals.
2)Synonym: Potassium bichromate; Kaliumbichromat.
3)Properties: CAS NO.: 7778-50-9;
M.F.: Cr
2K
2O
7;
Purity: 99.7% min;
Soluble in hot water easily, but slightly soluble in cool water and insoluble in alcohol; It's toxic solid; when high mesh, it's orange powder.
2)Specifications:
Items |
Standard |
Result |
Contents % ≥ |
99.7 |
99.8 |
Appearance |
Orange-red crystal |
Orange-red crystal |
(Cl) % |
0.050 |
0.045 |
Insoluble % |
0.020 |
0.020 |
[ SO42- ] % |
0.005 |
0.004 |
Na+% |
0.01 |
0.01 |
Moisture % |
0.030 |
0.020 |
Quality Standard |
HG/T 2570-94 |
3)Applications:It is widely used in manufacturing chromium salt / mordant dyeing / glass / printing ink / paint / ceramics / lacquer / matches / explosives; as oxidizing agent in dyeing and synthetic perfume industry.
2.Package and shipment1)Package: 1)25kg net packed with kraft bag
2)200kg steel drum
3)25kg/50kg woven bag, inner with PE bag
2)Loading capacity: 25mts/20'FCL without pallets
3)Shipment: Prompt shipment usually 5-7 days upon the confirmation of order.
We can also supply similar products like Soudium Dichromate, Ammonium Dichromate, Chromium Sesquioxide (Chromium Oxide Green or Chromium Hemitrioxide) & Chromic Trioxide(Chromium Trioxide or Chromic Acid).
If you are interested in above or other items, feel free to contact us!