成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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 >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>Aurin
Aurin
  • Aurin

Aurin

Price $1
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2019-07-06

Product Details

Product Name: Aurin CAS No.: 603-45-2
Min. Order: 1kg Purity: 95%-99%
Supply Ability: 1000kg Release date: 2019/07/06
Contact person: crystal@coreychem.com

 

Names

[ Name ]: 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one
[ Synonym ]: More Synonyms

 Chemical & Physical Properties

[ Density ]: 1.3±0.1 g/cm3
[ Boiling Point ]: 543.0±50.0 °C at 760 mmHg
[ Melting Point ]: ca. 308ºC (decomposes)
[ Molecular Formula ]: C19H14O3
[ Molecular Weight ]: 290.313
[ Flash Point ]: 296.2±26.6 °C
[ Exact Mass ]: 290.094299
[ PSA ]: 57.53000
[ LogP ]: 3.15
[ Vapour Pressure ]: 0.0±1.5 mmHg at 25°C
[ Index of Refraction ]: 1.691

 

 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1520.00/25mg
VIP1Y
TargetMol Chemicals Inc.
2024-10-28
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-27
  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青

sales@coreychem.com