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Other name:
Cupric Bromide
Copper(II) bromide
CAS No.: 7789-45-9
CuBr2
Molecular Weight: 223.35
Characters: Black monoclinic crystal or crystalline powder, Density 4.77g/cm3. m.p.: 498℃. b.p.: 900℃. It is deliquescent. easily soluble in water and ethanol, insoluble in benzene, solution is acidic.
Specifications:
| Cupric Bromide | A.R. | LR | Laser grade | Technical grade |
| Item | Spec. | Spec. | Spec. | Spec. |
| Assay % | 98.5-100.5 | ≥98 | ≥99.5 | ≥99.0 |
| Water insoluble% | ≤0.01 | ≤0.05 | ≤0.01 | ≤0.05 |
| Fe% | ≤0.01 | ≤0.1 | ≤0.01 | ≤0.05 |
| Sulphates(SO4)% | ≤0.015 | ≤0.1 | ≤0.015 | ≤0.02 |
| Chlorides(Cl) % | ≤0.2 | — | ≤0.2 | ≤0.2 |
| Alkali metals and alkaline-earth metals(As sulphates) % | ≤0.2 | ≤0.3 | ≤0.1 | ≤0.2 |
Product Usage: As photosensibilisator. As brominating agent in organic synthesis etc.
Packaging: 25Kg cardboard drum, lined with double-layer plastic bag
Storage Precautions: The goods should be avoided, use toxic dust, avoid inhaling this product with eyes and skin contact. Should be sealed in a dry place.The goods have corrosive dangers and no other dangers.The goods are suggested to be as Class 8(Corrosive Substances)for sea transport.UN3260,Packing Group III.
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