Sodium bromide
SIAL/S4547 - BioXtra, ≥99.0%
Synonym: NaBr; natrium bromide
CAS Number: 7647-15-6
Empirical Formula (Hill Notation): BrNa
Molecular Weight: 102.89
EC Number: 231-599-9
MDL Number: MFCD00003475
Linear Formula: NaBr
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: S4547-100G
This image depicts SKU: S4547-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: S4547-500G
This image depicts SKU: S4547-500G
| anion traces | chloride (Cl-): ≤0.2% |
| sulfate (SO42-): ≤0.002% | |
| assay | ≥99.0% |
| cation traces | Al: ≤0.0005% |
| Ba: ≤0.002% | |
| Ca: ≤0.0005% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.1% | |
| Mg: ≤0.0005% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.005% Insoluble matter | |
| InChI | 1S/BrH.Na/h1H;/q;+1/p-1 |
| InChI key | JHJLBTNAGRQEKS-UHFFFAOYSA |
| mp | 755 °C (lit.) |
| product line | BioXtra |
| Quality Level | 200  |
| SMILES string | [Na+].[Br-] |
| solubility | H2O: 1 M, clear, colorless |
| vapor pressure | 1 mmHg ( 806 °C) |
| Application: | Sodium bromide has been used: • to dialyze DNA solutions to keep the DNA helix intact • to maintain the relative humidity of edible film samples, stored in desiccator • as reference standard to confirm bromide ion retention time |
| Packaging: | 100, 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% |
| mp | 755 °C (lit.) |
| UNSPSC | 12352302 |