Chemical · Product Detail
Alkylbenzene Sulfonic Acid (DDBSA / LABSA)
High-active alkylbenzene sulfonic acid for detergents, industrial surfactants and selected oilfield formulations.
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Alkylbenzene Sulfonic Acid (DDBSA / LABSA) at a Glance
ZXCHEM is a DDBSA supplier and exporter in China. DDBSA (LABSA, CAS 68584-22-5) is a brown high-active alkylbenzene sulfonic acid supplied with assay ≥96%.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Alkylbenzene Sulfonic Acid (DDBSA / LABSA) Specifications
Packed in 215 kg drums, with a two-year shelf life in sealed original packaging. LABSA is a mixture of alkyl chain lengths and has no single fixed molecular weight.
Commercial Information
Storage & Shipping
Storage Conditions
Keep sealed in a cool, dry, ventilated area in acid-compatible packaging. Segregate alkaline chemicals and strong oxidizers; provide secondary containment and protect from excessive heat.
Shelf life
Two years in sealed original packaging.
Packaging
215 kg drums; IBC and ISO tank options
Handling & Protection
Use suitable acid-resistant gloves and clothing, splash goggles and face protection. Control splashes and acidic mist. Neutralize only with controlled addition, mixing and cooling because the reaction releases heat.
What Is Alkylbenzene Sulfonic Acid (DDBSA / LABSA)?
Linear alkylbenzene sulfonic acid (LABSA, also called DDBSA), CAS 68584-22-5, is the acid precursor of linear alkylbenzene sulfonate, one of the main anionic surfactants in detergents. It is a mixture of alkyl chain lengths around C12 rather than one fixed molecule.
This grade has assay ≥96%, sulfuric acid ≤2.0% and free oil ≤1.5%. Colour is ≤35 Hazen measured on a 50 g/L aqueous solution; the neat acid is brown.
Neutralization with caustic soda or other bases releases heat and is done under controlled conditions. LABSA ships as UN 2586, Class 8, packing group III, and causes severe burns; keep it away from alkaline concentrates.
As a LABSA supplier and exporter in China, ZXCHEM packs it in 215 kg drums, with IBC and ISO tank options. Shelf life is two years in sealed original packaging.
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Alkylbenzene Sulfonic Acid (DDBSA / LABSA) Applications
Detergents and cleaners
Neutralized to make sodium or amine LAS for laundry, dishwashing and industrial cleaners. Active content and free oil are checked.
Emulsifiers and wetting agents
Raw material for calcium dodecylbenzene sulfonate emulsifiers and wetting agents. Compatibility and foam are tested.
Oilfield formulations
Acidic surfactant in oilfield chemical packages. Brine compatibility and materials are checked before use.
Why Source Alkylbenzene Sulfonic Acid (DDBSA / LABSA) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Alkylbenzene Sulfonic Acid (DDBSA / LABSA) FAQ
Which DDBSA grade should I choose?
The listed supply specification is Assay ≥96%. Check the TDS for assay and impurity limits, then test a sample for compatibility and performance in your process.
Can I request a DDBSA sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is DDBSA packed and shipped?
Standard packing is 215 kg drums; IBC and ISO tank options. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. The stated bulk transport classification is Class 8 — Corrosive.
Which documents are available for DDBSA?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
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