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| Name︰ | potassium bromide |
| Country of Origin︰ | China |
| Unit Price︰ | USD $ 2470 / ton |
| Minimum Order︰ | 20 ton |
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| Potassium Bromide |
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Industrial Grade
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Pharmaceutical Grade
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Photo Grade
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Appearance:white crystal
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Appearance:white crystal
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Appearance:white crystal
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Assay: ≥ 99%
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Assay: ≥ 99.3%
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Assay: ≥ 99.5%
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Chloride: ≤ 0.5%
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Chloride: ≤ 0.5%
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Chloride: ≤ 0.2%
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Sulfate: ≤ 200ppm
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Sulfate: ≤ 200ppm
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Volatile: ≤ 0.5%
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Loss on drying: ≤ 3%
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Loss on drying: ≤ 3%
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Bromate: ≤ 100ppm
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Heavy metal: ≤ 5 ppm
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Heavy metal: ≤ 5 ppm
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Mercury: ≤ 3 ppm
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Arsen: ≤ 4 ppm
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Arsenic: ≤ 4 ppm
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Iodide: ≤ 50ppm
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Minor elements ≤ 0.5ppm
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Minor elements: ≤ 0.5 ppm
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Minor elements: ≤ 0.5 ppm
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PH: 6.0--8.0
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PH: 6.0--8.0
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PH: 6.0--8.0
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| Applied to photographic emulsions and developers, pharmaceutical industry, and also as nerve sedative in medicine. |
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