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Sodium Bromide Merck Germany 500 gm
Price :
৳2200
Estimated Shipping Time: 5 days
Product SKU: Za5521126UR
Sodium bromide 99.995 Suprapur® is a laboratory chemical. CAS No. 7647-15-6, EC Number 231-599-9. Synonyms: Bromo sodium, Brand: Merck, Origin: Germany. Click for Safety Data Sheet for Sodium bromide.
Sodium bromide is an inorganic compound with the formula NaBr. It is a high-melting white, crystalline solid that resembles sodium chloride. It is a widely used source of the bromide ion and has many applications. NaBr crystallizes in the same cubic motif as NaCl, NaF and NaI. The anhydrous salt crystallizes above 50.7 °C.[7] Dihydrate salts (NaBr·2H2O) crystallize out of water solution below 50.7 °C.
NaBr is produced by treating sodium hydroxide with hydrogen bromide.
Also known as Sedoneural, sodium bromide has been used as a hypnotic, anticonvulsant, and sedative in medicine, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due to the bromide ion, and for this reason potassium bromide is equally effective. In 1975, bromides were removed from drugs in the U.S. such as Bromo-Seltzer due to toxicity.
Sodium bromide is widely used for the preparation of other bromides in organic synthesis and other areas. It is a source of the bromide nucleophile to convert alkyl chlorides to more reactive alkyl bromides by the Finkelstein reaction:
Sodium Bromide extrapure, 99%
7647-15-6
Molecular Formula : NaBr
Molecular Weight : 102.90
Part A
Storage : Room Temperature
Shelf Life : 60 Months
HSN Code : 28275110
IMDG Identification :Not Regulated for Transport (Non-Haz)
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Colourless |
| Assay | min. 99% |
| pH (5% aq. solution) | 5.0 - 7.0 |
| Loss on drying | max. 1% |
| Chloride (CI) | max. 0.2% |
| Sulphate (SO4) | max. 0.005% |
| Iron (Fe) | max. 0.001% |
| Heavy Metals (Pb) | max. 0.001% |
| Bromate (BrO3) | max. 0.001% |
| Iodide (I) | max. 0.02% |
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