| POTASSIUM BROMIDE | ||
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PRODUCT IDENTIFICATION |
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| CAS NO. | 7758-02-3 |
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| EINECS NO. | 231-830-3 | |
| FORMULA | KBr | |
| MOL WT. | 119.01 | |
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H.S. CODE |
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| TOXICITY | Oral rat LD50: 3070 mg/kg | |
| SYNONYMS | Bromide of potassium; tripotassium tribromide; | |
| Hydrobromic Acid Potassium Salt; Bromide Salt of Potassium; 溴化钾; | ||
| DERIVATION |
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | White crystals, Odorless | |
| MELTING POINT | 730 C | |
| BOILING POINT | 1,435 C | |
| SPECIFIC GRAVITY | 2.75 | |
| SOLUBILITY IN WATER | > 10 g/100ml | |
| pH | Aqueous solution is neutral | |
| VAPOR DENSITY | ||
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AUTOIGNITION |
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NFPA RATINGS |
Health: 2 Flammability: 0 Reactivity: 0 | |
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REFRACTIVE INDEX |
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| FLASH POINT | Not considered to be a fire hazard | |
| STABILITY | Stable under ordinary conditions, Hygroscopic, Moisture Sensitive. | |
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APPLICATIONS |
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| Potassium Bromide is used in photographic processing, as a chemical intermediate for the manufacture of various chemicals, and bromides. It is used for water clarification. Pharmaceutical grade is used in medicine as sedatives. | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
White crystals | |
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CONTENT |
99.0% min | |
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LOSS ON DRYING |
0.5% max | |
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CHLORIDE |
0.5% max | |
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pH |
6.0 - 9.5 | |
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BROMIDE |
0.03% max | |
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SULFATE |
0.05% max | |
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IODIDE |
0.01% max | |
| TRANSPORTATION | ||
| PACKING | 25kgs I bag | |
| HAZARD CLASS | Not regulated | |
| UN NO. |
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| OTHER INFORMATION | ||
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