Sodium Bromide Liquid
Certificate Of Analysis
Product Name: Sodium Bromide liquid
CAS: 7647-15-6
| Sample date | 2023.05.12 | Report No. | SSIC-SB23051202 | |
| Batch No | YS230512 | Quantity | 150MT | |
| Test Date | 2023.05.12 | Package | 1490kg/IBC | |
| Items | Specifications | Test Result | ||
| Appearance | Clear liquid | Clear liquid | ||
| Main content | ≥44% | 44.7% | ||
| Specific Gravity | ≥1.49 g/cm3 | 1.495 | ||
| PH value(50g/L solution) at 20℃ | 6.5-8.5 | 7.8 | ||
| Result | Qualified | |||
Issued by:SHANDONG SYNTECH INDUSTRIES CO., LTD.
Issued date: May 12,2023
Certificate Of AnalysisProduct Data Sheet of
Sodium Bromide Solution
CAS NO.:7647-15-6
| Item | Specification |
| Molecular formula | NaBr |
| Appearance | Clear liquid |
| Content %≥ | 44 |
| Specific gravity ≥g/ml | 1.49 |
| Chlorides(as Cl) %≤ | 1.0 |
| PH（5% solution at 25℃） | 6.5—8.5 |
| Packing | 1000L new IBC drum or according to requirements of customer |
| 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 Liquid (NaBr Solution)
Sodium bromide (NaBr) is often used in liquid form as an aqueous solution, particularly in industrial, pharmaceutical, and laboratory applications. Below are key details about sodium bromide in liquid form.
Properties of Sodium Bromide Liquid (Aqueous Solution)
- Appearance: Clear, colorless liquid
- Solubility: Highly soluble in water (up to ~90 g/100 mL at 25°C)
- Density: Varies with concentration (e.g., ~1.3–1.5 g/cm³ for saturated solutions)
- pH: Typically neutral (~7) unless adjusted
- Boiling Point: Higher than water due to dissolved salts (~110–120°C for concentrated solutions)
Common Uses of Sodium Bromide Liquid
1. Oil & Gas Industry
- Used in clear brine fluids for drilling and completion of oil wells.
- Helps control well pressure and prevent blowouts.
- Often mixed with calcium chloride or zinc bromide for higher density.
2. Water Treatment & Disinfection
- Alternative to chlorine in swimming pools (when used with an oxidizer like ozone or UV to form hypobromous acid).
- Sometimes used in cooling towers and wastewater treatment.
3. Pharmaceuticals & Medical Applications
- Historically used in sedatives and anticonvulsants (now rare).
- Still used in some veterinary medicines.
4. Chemical Manufacturing
- Source of bromide ions for organic synthesis (e.g., making alkyl bromides or brominated compounds).
- Used in electrolyte solutions for batteries and electrochemical processes.
5. Laboratory & Analytical Chemistry
- Used as a reagent in chemical analysis.
- Sometimes used in density gradient experiments.
How to Prepare Sodium Bromide Liquid
A NaBr solution can be made by dissolving solid sodium bromide in water:
- Formula:NaBr (solid)+H2O→NaBr (aq)NaBr (solid)+H2O→NaBr (aq)
- Typical Concentrations:
- Low concentration: 1–10% (for lab/medical use)
- High concentration: 30–50% (for industrial applications)
- Saturation Point: ~90 g NaBr per 100 mL water at 25°C.
Safety & Handling of Sodium Bromide Liquid
- Skin Contact: May cause mild irritation; rinse with water.
- Eye Contact: Can cause irritation; flush with water for 15 minutes.
- Ingestion: Large amounts can cause bromism (neurological effects).
- Environmental Impact: Generally low toxicity, but high concentrations can harm aquatic life.
Where to Buy Sodium Bromide Liquid?
- Chemical suppliers (e.g., Syntech, Sigma-Aldrich, Fisher Scientific)
- Industrial chemical distributors (for oilfield or large-scale applications)
- Swimming pool suppliers (for water treatment use)
