Bromine & Its Derivatives: A Practical Buyer's Guide from India's Bromine Belt

Gujarat's coastline hosts India's bromine belt — and from it flows a family of derivatives that quietly run oilfields, flame-retardant chains and pharma synthesis worldwide. Here's how to buy them well.

Know your derivative, know your application

Hydrobromic acid (HBr) 48% — CAS 10035-10-6 — is the workhorse brominating agent for pharma and agro intermediates. Check assay, colour (APHA) and packing: HDPE drums or ISO tanks with proper DG handling.

Calcium bromide 52% liquid — CAS 7789-41-5 — is a staple of oilfield completion and workover fluids, valued for density without solids. Key checks: density at 15.6 °C, clarity, and chloride/sulphate limits per your fluid program.

Sodium bromide 45% liquid — CAS 7647-15-6 — serves clear brine fluids, biocide chemistry and photographic applications. Confirm density and pH range against your spec sheet.

Zinc bromide — CAS 7699-45-8 — delivers the highest densities among common brines for demanding completion fluids, and appears in flow-battery chemistry. Verify density, acidity and iron content.

Bromobenzene — CAS 108-86-1 — a core Grignard and coupling intermediate for pharma and agro synthesis. Purity (GC), moisture and acidity are the numbers that matter.

n-Propyl bromide — CAS 106-94-5 — a synthesis intermediate and solvent that is regulated in several jurisdictions; usage restrictions differ by country. We supply strictly subject to destination-country compliance, and buyers should confirm their local regulatory position before ordering.

Liquid chlorine in cylinders — CAS 7782-50-5 — often moves alongside bromine chemistry for water treatment and chemical processing; cylinder logistics and valve standards need explicit agreement.

Five checks before you place a bromine-chain order

• COA line by line — density, assay, impurities — matched to your application spec, not a generic datasheet.
• Packing & DG class — lead-lined ISO tanks for elemental bromine; drums/IBCs/ISO for brines; correct UN numbers throughout.
• Destination regulations — especially for n-propyl bromide and elemental bromine.
• Realistic lead time — DG bookings take longer; a supplier promising instant vessel space is guessing.
• Payment structure — advance or confirmed irrevocable LC keeps both sides protected on higher-value chemical cargo.

Why source this chain from Gujarat

Proximity is quality control. Being based in Gujarat puts Vibodhi within working distance of the bromine belt's producers — meaning direct manufacturer pricing, fresher material and honest availability information rather than relayed promises. Send us your COA and quantity; we'll respond with a practical offer.