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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>UV Absorber UV-234
UV Absorber UV-234
  • UV Absorber UV-234
  • UV Absorber UV-234
  • UV Absorber UV-234
  • UV Absorber UV-234
  • UV Absorber UV-234

UV Absorber UV-234

Price $19.1
Package 1KG
Min. Order: 1KG
Supply Ability: 10 ton
Update Time: 2023-03-06

Product Details

Product Name: UV Absorber UV-234 CAS No.: 70321-86-7
EC-No.: 274-570-6 Min. Order: 1KG
Purity: 99.5% Supply Ability: 10 ton
Release date: 2023/03/06
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Items

Specification

Appearance

white crystalline powder, or flake, or needle

Benzotriazole Content

99.5% min.

Moisture

0.05% max.

Melting point 

97~98°C min.

Boiling point (15mm)

201~204°C

Flash point 

195°C

storage temp.

Refrigerator

Water Solubility

25 g/l in water (20 ºC)

Stability

Stable, but may be light sensitive. Incompatible with strong oxidizing 

agents, heavy metals

Clarity and Color in alcohol

transparent and no deposition

PH Value

5.5~6.0

Chroma

40 max.

Ash

0.03% max.


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25kg/Drum 



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Company Profile Introduction

-Hebei Guanlang Biotechnology Co.,Ltd Contact:daisy Email:daisy@crovellbio.com Whatsapp:+8619930503252 Wickr me: daisylang Web:http://www.guanlang-group.com

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RIANLON CORPORATION
2021-12-28
  • Since: 2019-01-04
  • Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H
INQUIRY
zoey
+86-19930503253
daisy@crovellbio.com