Sodium bromide
Sodium bromide (CAS: 7647-15-6), with the linear formula NaBr, is an inorganic salt and essential chemical compound. Possessing a molecular weight of 102.89 g/mol, it presents as a white crystalline solid. Its primary applications lie in chemical synthesis and as a laboratory reagent. TSS offers this compound for various research and industrial applications, ensuring reliable supply for your chemical needs.
Chemical Synthesis Intermediate
Sodium bromide serves as a versatile reagent in organic synthesis, particularly in the preparation of other bromide compounds and in reactions requiring a bromide ion source. Its properties make it suitable for various synthetic pathways in research and development.
Laboratory Reagent
As a fundamental inorganic salt, Sodium bromide is widely employed in analytical chemistry and various laboratory procedures. It is a key component in preparing solutions for research and experimental work across different scientific disciplines.
Oil and Gas Industry Applications
In the oil and gas sector, sodium bromide solutions are utilised as completion fluids and workover fluids. They are particularly effective in high-pressure, high-temperature (HPHT) wells due to their density and compatibility.
| Molecular weight | 102.89 |
|---|---|
| Linear formula | NaBr |
| Assay | 99-100.5% (calc. to the dried substance) |
| Grade | purum p.a. |
| pH | 5-7 (20 °C, 5%) |
| Vapour pressure | 1 mmHg (806 °C) |
| Loss on drying | ≤1% loss on drying, 120 °C |
| Melting point | 755 °C(lit.) |
| Impurities tested | acidity or alkalinity, compliesresidual solvents, complies≤0.001% heavy metals (as Pb)≤0.02% Mg, alkaline earth metals (as Ca) |
| Suitability | complies for appearance of solution |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Cation traces | As: ≤2 mg/kgBa: ≤20 mg/kgCa: ≤50 mg/kgFe: ≤10 mg/kgMg: ≤10 mg/kg |
| Anion traces | bromate (BrO3-): ≤10 mg/kgchloride (Cl-): ≤2000 mg/kgiodide (I-): ≤200 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium Bromide primarily used for?
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Sodium bromide is primarily used in chemical synthesis and as a laboratory reagent. It also finds applications in the oil and gas industry as a component of completion and workover fluids.
What are the CAS number and formula for Sodium Bromide?
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The CAS number for Sodium Bromide is 7647-15-6, and its linear formula is NaBr.
What grade and purity does Tech Serve Solutions supply for Sodium Bromide?
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Tech Serve Solutions supplies Sodium Bromide in Purum p.a. grade with an assay of 99-100.5% (calculated to the dried substance). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Sodium Bromide?
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Sodium bromide requires appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or P1 (EN143) respirator filter if necessary. Handle in accordance with its GHS hazards. It is classified with WGK Germany 1.
How is Sodium Bromide packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Sodium bromide is carefully packed to ensure safe transit and exported globally, adhering to all relevant shipping regulations.
How can I request a quote or sample for Sodium Bromide?
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To request a quote or a sample of Sodium Bromide, please contact the Tech Serve Solutions sales team through our website or via direct inquiry.
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