Description
DESCRIPTION
Potassium bromide CAS:7758-02-3 Potassium bromide CAS:7758-02-3
Product name: Potassium bromide
CAS: 7758-02-3
MF: BrK
MW:119
Appearance: Colorless cubic crystals.
Characteristic:
Colorless cubic crystals. Odorless, salty and slightly bitter. Soluble in water (102g/100ml at 100°C) and glycerol, slightly soluble in ethanol and ether.
Indicator:
| Items | Specification | Results |
| Appearance | White solid | Conform |
| Chloride | ≤0.5% | 0.32% |
| Sulfate | ≤0.01% | Conform |
| Loss on Drying | ≤0.5% | |
| Pb | ≤0.005% | Conform |
| Iron | ≤0.005% | Conform |
| Bromated(as BrO3) | Test passed | OK |
| Iodine(as I) | Test passed | OK |
| Assay | ≥99% | 99.3% |
| Conclusion: | Meet the requirement of HOUSE standard. | |
Potassium bromide Application:
1.Used as analytical reagent and developer, also used in pharmaceutical industry
2.Emulsion or formulation developer for motion picture film and photographic film, used as sedative in medicine
3.The photosensitive material industry is used in the manufacture of photosensitive films, developer drugs, film thickeners, toners and color photo bleaching agents. Medically used as a nerve sedative (tribromide tablets). In addition, it is also used for chemical analysis reagents, the transmission of spectroscopic and infrared rays, the preparation of special soaps, as well as engraving, lithography and so on.
4.It is used in the manufacture of photosensitive film developer and negative film thickener. It is also used as a nerve sedative, and is also used in special soaps, carving and lithography.
5.Infrared detection tableting.
6.Determination of copper and silver by spot analysis. Polarographic analysis of indium, cadmium and arsenic. developer. Pesticide analysis. The 99.95% and 99.99% grades are used in molecular biology to remove peripheral membrane proteins. FT-IR grade for FT-IR spectrometer
Packing:
25kg/drum or as per customer’s requirements.
Storage:
Kept in dry, cool, and shaded place with original packaging, avoid moisture. It is not advisable to use containers of copper material. Recommended storage in plastic containers; a shelf life of two years.
Related Products——Brominated series
| Product name | CAS |
| Sodium bromide | 7647-15-6 |
| Potassium bromide | 7758-02-3 |
| BARIUM BROMIDE | 10553-31-8 |
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2.Is Potassium bromide in stock?
We have it in stock and ready to ship.
3. What is the purpose of Potassium bromide ?
Detailed usage is in the product details page.
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