天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>UV Absorber UV-320
UV Absorber UV-320
  • UV Absorber UV-320
  • UV Absorber UV-320
  • UV Absorber UV-320
  • UV Absorber UV-320
  • UV Absorber UV-320

UV Absorber UV-320

Price $100
Package 1kg
Min. Order: 25kg
Supply Ability: 200ton
Update Time: 2023-01-31

Product Details

Product Name: UV Absorber UV-320 CAS No.: 3846-71-7
EC-No.: 223-346-6 Min. Order: 25kg
Purity: 99.99% Supply Ability: 200ton
Release date: 2023/01/31



Product Name: UV-320
 
Identification:
Synonyms: 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)benzotriazole
Molecular Formula: C20H25N3O
Molecular Weight: 323.44
CAS Number: 3846-71-7
EINECS Number: 223-346-6
Properties:
Appearance: Light yellow powder 
Melting point: 152-154°C
Solubility in water: Insoluble
Stability: Stable under ordinary conditions
Specification:
 Test ItemsStandardAppearance Light yellow powderMelting Point152~156oCVolatility≤0.5%Ash Content≤0.05%Transmittance≥97% (460nm)     500nm ≥98%Purity≥99%

Article illustration


Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$79.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co Ltd
2024-12-04
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-01
$10.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-22
$1.00/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-12
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2024-06-11
$1.10/1g
VIP4Y
Dideu Industries Group Limited
2022-07-14
$5.00/25KG
XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
2021-12-22
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-11
$0.00/20KG
VIP6Y
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
2019-10-10
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-07
  • Since: 2017-12-08
  • Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
INQUIRY
xing
13288715578
sales@hbmojin.com