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UV-328
   
Trade Name BHSORB-328
Chemical Name 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol
Formula C22H29N3O
Chemical Structure
Molecular Weight 351.5
CAS NO 25973-55-1
Specification

Appearance

Pale yellow crystalline powder.

Purity

98 % min.

GB/T9722-1988

Melting Point

79-85 ℃

GB/T617-1988

Boiling Point

225 ℃

 

Volatile

:≤0.5%

Q/320583WGZH001-2001

Ash

0.1 % max.

GB/T9741-1988

Solution Color

 

Q/320583WGZH001-2001

460 nm

94%

500 nm

97%

Solubility

Be soluble in benzene, toluene, styrene, cyclohexane, MMA and other organic solvents.

 

<0.01% soluble in water.

Packing 20 kg in fiber drum with inner PE bag.
Uses Ultraviolet absorber for polyolefines(especially polyethylene), polymethyl methacrylate, polyester, polystyrenes, polyamide, polycarbonate and elatomers.
Handling and Precaution Be kept in ventilated, dry and cool place and off humidity or heat.
All information concerning this product and/or suggestion for handling and use contained herein are offered in good faith and are believed to be reliable. JIANGSU BOHAN CO.LTD however, makes no warranty as to accuracy and/or sufficiency of such information and/or suggestions, as to the product’s merchantability or fitness for any particular purpose, or that any suggested use will not infringe any patent. Nothing contained herein shall be construed as granting or extending any license under any patent. Buyer must determine for himself, by preliminary tests or otherwise, the suitability of this product for his purposes. The information contained herein supersedes all previously issued bulletins on the subject matter covered. The user may forward, distribute, and/or photocopy this document only if unaltered and complete, including all of its headers and footers, and should refrain from any unauthorized use. You may not copy this document to a website.
Contact Contact: Zhu Guoxiang
Tel: +86-512-68705586
E-mail: sales_suzhou@bohanchem.com

 
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