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7758-02-3
bosschemical
7758-02-3
Potassium bromide
CAS No.7758-02-3
Alias:bromuredepotassium;Hydrobromicacidpotassiumsalt;KBr;Potassiumbromide(KBr);potassiumbromide(kbr);Potassiumbromidecrystalopticdisc,13mmx2mm,poliChemicalbookshedbothsides;Potassiumbromidecrystalopticrectangle,38.5mmx19.5mmx4mm,unpolished;Potassiumbromidecrystalopticrectangle,41mmx23mmx6mm,unpolished
Molecular formula:BrK
Relative molecular mass: 119
Structural formula:
1. Performance and use:
Potassium bromide is used as an emulsion or developer for motion picture films and photographic films, as a thickening agent for negatives, as a toner and as a bleaching agent for color photographs.
Potassium bromide is also used in chemical analysis reagents, spectroscopic and infrared transmission, the production of special soaps, as well as carving, lithography and other aspects.
2. Technical indicators
Assay % ≥
| 98.5-101.0 | 99.14 |
Chloride(as Cl) % ≤ | 0.3 | 0.19 |
Sulphates(as SO4) % ≤
| 0.005 | 0.002 |
Bromate(as BrO3) % ≤ | 0.003 | 0.003 |
Iodide(as I) % | pass | pass |
Barium % ≤
| pass | pass |
Iron % ≤
| 0.002 | 0.001 |
Magnesiom % ≤
| 0.01 | 0.008 |
Heavy metal(as Pb) % ≤
| 0.001 | 0.001 |
Loss of drying% ≤
| 0.5 | 0.43 |
3. Packaging and storage
Packaging specification: 25kg/drum.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
potassium bromide price
Potassium bromide
CAS No.7758-02-3
Alias:bromuredepotassium;Hydrobromicacidpotassiumsalt;KBr;Potassiumbromide(KBr);potassiumbromide(kbr);Potassiumbromidecrystalopticdisc,13mmx2mm,poliChemicalbookshedbothsides;Potassiumbromidecrystalopticrectangle,38.5mmx19.5mmx4mm,unpolished;Potassiumbromidecrystalopticrectangle,41mmx23mmx6mm,unpolished
Molecular formula:BrK
Relative molecular mass: 119
Structural formula:
1. Performance and use:
Potassium bromide is used as an emulsion or developer for motion picture films and photographic films, as a thickening agent for negatives, as a toner and as a bleaching agent for color photographs.
Potassium bromide is also used in chemical analysis reagents, spectroscopic and infrared transmission, the production of special soaps, as well as carving, lithography and other aspects.
2. Technical indicators
Assay % ≥
| 98.5-101.0 | 99.14 |
Chloride(as Cl) % ≤ | 0.3 | 0.19 |
Sulphates(as SO4) % ≤
| 0.005 | 0.002 |
Bromate(as BrO3) % ≤ | 0.003 | 0.003 |
Iodide(as I) % | pass | pass |
Barium % ≤
| pass | pass |
Iron % ≤
| 0.002 | 0.001 |
Magnesiom % ≤
| 0.01 | 0.008 |
Heavy metal(as Pb) % ≤
| 0.001 | 0.001 |
Loss of drying% ≤
| 0.5 | 0.43 |
3. Packaging and storage
Packaging specification: 25kg/drum.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4. Safety protection
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.
After contact, rinse immediately with plenty of water
Related keywords：
potassium bromide price
