Sodium Bromide Powder
Certificate Of Analysis
Product Name: Sodium Bromide powder
CAS: 7647-15-6
Molecular Weight:102.9 Molecular Formula: NaBr
| Sample date:2024.07.09 | Quantity: 100MT | ||
| Batch No: 240709 | Package: 1000kg/bag | ||
| Items | Specifications | Result | |
| Main content | ≥98.5% | 99.10% | |
| Chloride | ≤0.6% | 0.33% | |
| Water insoluble | ≤0.1% | 0.03% | |
| Loss on drying | ≤1.0% | 0.51% | |
| PH (5% solution) | 6.0-9.0 | 7.3 | |
| Result | Conforms to standard | ||
Issued by:SHANDONG SYNTECH INDUSTRIES CO., LTD.
Issued date: July 09,2024
Product Data Sheet of
Sodium Bromide
CAS NO.:7647-15-6
| Item | Specification |
| Molecular formula | NaBr |
| Content %≥ | 98.5 |
| Moisture %≤ | 1.0 |
| Chloride %≤ | 1.0 |
| Bromate | Non-reaction |
| PH（50g/L） | 6.0~9.0 |
| Packing | 25kg Polypropylene woven bag or 1000kg jumbo bag |
| Usage | Mainly used as completion fluid, mounting fluid and maintaining fluid in oil drilling；Applied to the production of film, medicine, spice,dyestuff, etc. |
Sodium Bromide (NaBr) is an inorganic compound composed of sodium (Na⁺) and bromide (Br⁻) ions. It is a white, crystalline solid that is highly soluble in water and commonly used in various industrial and medical applications.
Key Properties:
- Chemical Formula: NaBr
- Molar Mass: 102.89 g/mol
- Appearance: White, odorless crystalline powder
- Melting Point: 747 °C (1,377 °F)
- Boiling Point: 1,390 °C (2,534 °F)
- Solubility: Highly soluble in water (~90 g/100 mL at 25°C), slightly soluble in alcohol
Uses of Sodium Bromide:
- Pharmaceuticals:
- Historically used as a sedative and anticonvulsant (now largely replaced by safer drugs).
- Sometimes used in veterinary medicine.
- Oil & Gas Industry:
- Used in dense brine solutions for well drilling and completion fluids.
- Photography:
- Formerly used in silver bromide photographic emulsions.
- Chemical Synthesis:
- Source of bromide ions in organic synthesis (e.g., for making alkyl bromides).
- Water Treatment:
- Occasionally used in swimming pools as a disinfectant (though less common than chlorine).
- Laboratory Reagent:
- Used in analytical chemistry and as a bromide source in reactions.
Safety & Precautions:
- Generally low toxicity, but excessive intake can cause bromism (bromide poisoning), leading to neurological symptoms like confusion, irritability, and even coma in severe cases.
- Should be handled with care to avoid prolonged skin contact or inhalation of dust.
