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Molekula

Molekula

Bromine

SKU 60366899 CAS 7726-95-6 Br2 MW 159.82 In stock (5+ packs) — same-day dispatch Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

Bromine is a highly reactive, corrosive liquid halogen used in water treatment, flame retardants, and chemical synthesis. It appears as a dark red-brown liquid with a pungent odor. CAS: 7726-95-6, Molecular formula: Br2, Molecular weight: 159.82 g/mol. Store at ambient temperatures. Signal word: Danger. Molekula supplies Bromine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 25 g — $118.00 per pack

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Specifications

Property Value
Appearance Dark Red to Very Dark Red and Red-Brown and Very Dark Red-Brown Liquid
Water ≤30 ppm
Specific Gravity ≥3.12
Assay ≥99.90%
Non-Volatile Matter ≤50ppm
Heavy Metals (Pb) ≤1ppm
Arsenic (As) ≤1ppm
Sulphates (SO4)(2-) ≤50ppm
Organics ≤50ppm
Chlorine (Cl) ≤200ppm
Iodine (I) ≤1ppm

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 8 (6.1)
Packing Group I
Acidity Neutral

Literature values

Published physical properties of the substance, not batch specifications.

Property Value
Odour Suffocating odor
Melting Point -7.2 °C
Boiling Point 58.8 °C
Density 3.1 (relative, water = 1)
Water Solubility 33.6 g/L at 25 °C
Vapour Pressure 23.3 kPa at 20 °C
Refractive Index 1.6083

Source: PubChem CID 24408 (HSDB, ICSC)

Identification

Property Value
SKU 60366899
CAS Number 7726-95-6
IUPAC Name molecular bromine
EC Number 231-778-1
Molecular Formula Br2
Molecular Weight 159.82
Exact Mass 159.8346
SMILES BrBr
InChIKey GDTBXPJZTBHREO-UHFFFAOYSA-N
InChI InChI=1S/Br2/c1-2
PubChem CID 24408
UN Number UN1744
REACH Code Y110
TSCA Listed Yes
HTS Code 2801.30.20.00
Tariff Code 2801309000

Safety & GHS

Danger
  • GHS pictogram — Corrosive Corrosive GHS05
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Hazardous to the Environment Hazardous to the Environment GHS09

Hazard statements

  • H314 (sub cat. 1A) Causes severe skin burns and eye damage
  • H330 Fatal if inhaled
  • H400 Very toxic to aquatic life

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
  • P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
  • P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
  • P310 Immediately call a POISON CENTER or doctor/physician

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • Brom
  • Brome
  • Bromine 79
  • BROMIUM
  • Bromo
  • Broom
  • dibromane
  • Dibromine
  • molecular bromine
  • Total Bromine

Frequently asked questions

What is bromine commonly used for?

Bromine is primarily used in flame retardants, water purification, disinfectants, and the production of organic bromine compounds like ethylene dibromide and brominated vegetable oils.

What is the chemical formula and molecular weight of bromine?

The chemical formula is **Br₂**, and its molecular weight is **159.82 g/mol**.

How should bromine be stored?

Bromine should be stored in a **cool, dry, well-ventilated area** at ambient temperature, away from incompatible substances like oxidizers, metals, and organic materials.

What grades of bromine does Molekula supply?

Molekula supplies **technical-grade bromine** (typically 99.6% purity) for industrial applications.

Can Molekula supply bromine in bulk quantities?

Yes, bromine is available in bulk, including **drums (200L/275 kg)** and **ISO tanks (20-25 metric tons)** for large-scale industrial use.

What documentation comes with a bromine order?

Each order includes a **Material Safety Data Sheet (MSDS/SDS)**, **Certificate of Analysis (CoA)**, and **packing list** for compliance and safety.

Ready to order or need a custom pack?

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