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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 3896-11-5
  • Other Names: UVA tinuvin uv 326
  • MF: C17H18ClN3O
  • EINECS No.: 223-445-4
  • Purity: min 99.0%
  • Place of Origin: China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Benzotriazole
  • Usage: Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
  • Brand Name: baoxu
  • Model Number: uv 326
  • Chemical name: 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole
  • Appearance: Yellow Powder
  • assay: ≥99%
  • melting point: ≥138℃
  • ash: ≤0.1%
  • light transmittance: 460nm≥93% 500nm≥96%
  • volatiles: ≤0.5%
  • name: UVA tinuvin uv 326

Packaging & Delivery

Packaging Details: 25kg per fiber drum, 9*3 layer 27drum per pallet
Delivery Detail: 1-2 weeks after receiving deposit


Product photo


Technical Data


Production facility




HALS/UV absorbers

Baoxu HALS and UV absorberproducts as below, for details, please click link or visit www.baoxuchem.com



UV 234

HALS 292

HALS 791


UV 2020

HALS 944


HALS 622

UV 3808PP5


HALS 770

UV 3853PP5

UV 531

HALS 783



Meet the team

Meet our service team,We are committed to an excellent service level and are dedicated to living up to customer needs and requirements. We have outstanding expertise in the application of our products and

are recognized for our consistent high quality.


Why choose us


Contact us

Do you have any questions about our products and services?

Simply drop us an Email or a message

Baoxu looking forward to be your trustworthy supplier in China.

WeChat:syhucf Skype:+8617722300442  WhatsApp:0086-17722300442




Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Email to this supplier
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 300+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
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