Chemical · Product Detail
Benzophenone-4
Water-soluble sulfonated UV absorber for selected personal-care and aqueous formulation protection.
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Benzophenone-4 at a Glance
ZXCHEM is a Benzophenone-4 supplier and exporter in China. Benzophenone-4, also known as Sulisobenzone, is a sulfonated benzophenone UV absorber identified by CAS 4065-45-6. Its water-soluble character supports selected aqueous formulation protection and permitted personal-care UV-filter applications.
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Standard lead time is approximately 14 days from order confirmation.
Benzophenone-4 Specifications
Selected supply limits from the matched 2026 ZXCHEM TDS. Evaluate the stated grade in the complete formulation; the agreed purchase specification and batch COA govern delivery.
Commercial Information
Storage & Shipping
Storage Conditions
Keep tightly sealed in a cool, dry place protected from moisture and light. Restrict access and avoid contamination.
Packaging Integrity
Inspect container closures and moisture-resistant liners before unloading. Retain product and lot labels, use clean dry tools and reseal opened containers promptly.
Packaging
25 kg drums
Handling & Protection
Control dust with local extraction. Wear suitable chemical gloves, protective clothing, tightly sealing goggles and face protection; avoid skin contact. Maintain emergency eyewash access and obtain immediate medical care after eye exposure.
What Is Benzophenone-4?
Benzophenone-4 (sulisobenzone), CAS 4065-45-6, is a water-soluble UV absorber. It protects the colour and fragrance of clear shampoos, bath products and other water-based products from light, and is a UV filter in personal care where permitted.
The specification sets HPLC purity ≥99%, specific extinction E285 460–490 and E325 285–315, pH 1.2–2.2, water turbidity ≤4 EBC, and limits on loss on drying, heavy metals and Gardner colour.
The powder is strongly acidic in solution and is neutralized in the formula; it can discolour with some metal salts. It is not regulated as dangerous goods; use eye and skin protection. Cosmetic use levels and labelling follow the rules of the destination market.
As a benzophenone-4 supplier and exporter in China, ZXCHEM packs the off-white to light yellow powder in 25 kg drums.
See all personal care ingredients in our catalog.
Benzophenone-4 Applications
Product protection
Prevents fading of colours and fragrances in clear water-based products under light.
Bath and hair care
UV absorber in shampoos, conditioners and bath gels. pH adjustment is tested.
Personal-care UV filter
Water-soluble UV filter in permitted personal-care products.
Why Source Benzophenone-4 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.
Benzophenone-4 FAQ
Which Benzophenone-4 grade should I choose?
Compare Purity ≥99% (HPLC) and the complete TDS with the intended formulation. Evaluate compatibility, processing, stability and the requirements of the destination market using a suitable sample.
Can I request a Benzophenone-4 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 Benzophenone-4 packed and shipped?
Standard packing is 25 kg drums. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. It ships as non-dangerous goods.
Which documents are available for Benzophenone-4?
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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