Skip to content 
Hydrobromic Acid 48% (HBr) | Industrial Grade Aqueous Solution | CAS 10035-10-6
Overview
Hydrobromic Acid (HBr) is a strong, highly corrosive, pale yellow to colorless aqueous solution with a pungent, irritating odor. As one of the most vital sources of inorganic bromine, the 48% industrial-grade solution serves as a foundational building block across the global petrochemical, oilfield, and advanced material sectors.
Product Description
Hydrobromic Acid (48% HBr) | Industrial Solution
Product Overview
Hydrobromic Acid (HBr) is a strong, highly corrosive, pale yellow to colorless aqueous solution. As one of the most vital sources of inorganic bromine, the 48% industrial-grade solution serves as a foundational building block across the global petrochemical, oilfield, and advanced material sectors.
At Shandong Yinglang Chemical Co., Ltd., established in 2016, we supply massive volumes of Premium Hydrobromic Acid to the world's leading chemical synthesis plants and oilfield service companies. Operating strictly under Class 8 Dangerous Goods protocols, we ensure our HBr is manufactured with low trace-metal impurities and zero free bromine, guaranteeing exceptional catalytic performance and flawless reactivity.
Technical Specifications (COA)
For precise catalytic applications and high-end bromide synthesis, low impurity levels are essential. Typical specifications for our 48% Grade:
| Purity (HBr) | ≥ 48.0% |
|---|---|
| Chloride (Cl-) | ≤ 0.2% |
| Free Bromine (Br2) | ≤ 50 ppm |
| Heavy Metals (as Pb) | ≤ 5 ppm |
| Appearance | Colorless to pale yellow clear liquid |
Key Applications
- PTA Oxidation Catalyst: Acts as an indispensable catalyst promoter alongside cobalt and manganese in the massive-scale oxidation of paraxylene to Purified Terephthalic Acid (PTA) for polyester fibers.
- Oilfield Clear Brine Fluids (CBF): The primary raw material for synthesizing high-density completion fluids, such as Calcium Bromide and Zinc Bromide, utilized in offshore drilling.
- Flame Retardants: Reacted to produce high-performance brominated flame retardants (BFRs) for electronics and plastics.
- API Intermediates: Used extensively in the synthesis of complex active pharmaceutical ingredients and agrochemicals.
🛢️ Crucial Purity for PTA & Petrochemical Plants
In large-scale PTA (Purified Terephthalic Acid) production, even trace amounts of metallic impurities or free bromine in the HBr catalyst promoter can cause severe titanium reactor corrosion and degrade the optical properties of the final polyester resin. Yinglang Chemical’s Hydrobromic Acid restricts free bromine to under 50 ppm, ensuring your oxidation reactors run safely, cleanly, and with maximum yield efficiency.
Bulk Liquid DG Packaging Options
Because HBr is highly corrosive to most metals, we utilize specialized high-density polymer packaging for global ocean transit:
- 1000 KG / 1200 KG IBC Totes (Recommended for direct pumping and maximized container loading).
- ISO TANKS with specialized PTFE or rubber linings available for massive bulk liquid procurement.
- 300 KG Heavy-duty HDPE plastic drums.
⚠️ Safety & Transport Information (Class 8 DG)
- Transport Classification: Classified as Class 8 (Corrosive Substance).
- UN Number: UN 1788 | Packing Group: II/III
- Handling Precautions: HIGHLY CORROSIVE. Causes severe skin burns and eye damage. Inhalation of vapor can cause respiratory irritation. Operators MUST wear full acid-resistant protective suits and handle in well-ventilated areas. Store in dedicated DG facilities.
Request a Bulk Quote for Hydrobromic Acid
Contact us today for the latest FOB/CIF pricing, detailed COA, and specialized Class 8 DG shipping estimates for your chemical facility.
Request a Bulk Quote Email Sales & Logistics Team
PACKING AND DELIVERY
Packing and delivery
We offer secure and compliant packaging for a wide range of chemical products, from laboratory bottles (100 mL, 250 mL, 500 mL) to customized bulk containers. All shipments follow international hazardous goods standards and include complete documentation such as COA and SDS. With reliable global logistics partners, we ensure safe, fast, and efficient delivery by air, sea, or land according to customer needs.
FAQ
Q1: What documents and certifications do you provide?
A Standard shipment includes COA (Certificate of Analysis) and MSDS (SDS). We also provide ISO 9001 certification and support third-party inspections like SGS or BV upon request.
Q2: Do you provide custom synthesis or formulation services?
A Yes. If you have specific purity requirements or a unique formulation, our R&D team can provide custom synthesis and adjust the stabilizers/inhibitors to meet your technical specifications.
Q3: What are your terms of payment?
A
For Orders ≤ $1,000: 100% in advance.
For Orders > $1,000: 30% T/T in advance, and the balance before shipment or against the copy of B/L. Irrevocable L/C at sight is also acceptable for bulk orders.
Q4: How long is your price valid?
A Chemical prices fluctuate due to the changes in raw material costs and exchange rates. Please contact our sales team for the latest real-time quotation.
Q5: What packaging and shipping ports are available?
A
We normally ship from Qingdao, Shanghai, or Ningbo.
Standard packaging includes 200kg Drums or 1000kg IBC Totes. We ensure strict safety compliance for both general and hazardous chemical cargoes.
Q6: It's my first time importing chemicals — can you help?
A Absolutely. Importing chemicals requires specific documentation. Our experienced logistics team will assist you with the entire process, including handling customs clearance documents and arranging the most suitable shipping method.