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>N,N'-Diphenylbenzidine
N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine

Price $10
Package 1KG
Min. Order: 1KG
Supply Ability: 5000kg/month
Update Time: 2022-02-25

Product Details

Product Name: N,N'-Diphenylbenzidine CAS No.: 531-91-9
EC-No.: 208-521-7 Min. Order: 1KG
Purity: 99% Supply Ability: 5000kg/month
Release date: 2022/02/25

whatsapp/ Skype：+8613734021967
mail：kaia@neputrading.com
wickr：kaiachia

Melting point 246-248 °C(lit.)
Boiling point 462.9°C (rough estimate)
density 1.1750 (rough estimate)
vapor density 11.6 (vs air)
refractive index 1.7620 (estimate)
Fp >110°C
storage temp. Store below +30°C.
pka1.31±0.40(Predicted)
form Fine Crystalline Powder
color Gray to brownish
Water Solubility Insoluble in water.
Sensitive Light Sensitive
Merck 14,3319
BRN 2220993
InChIKeyFDRNXKXKFNHNCA-UHFFFAOYSA-N
CAS DataBase Reference531-91-9(CAS DataBase Reference)
NIST Chemistry Reference[1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-(531-91-9)
EPA Substance Registry System[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl- (531-91-9)


Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$100.00/1kg
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
 2024-08-20
$200.00/1KG
VIP1Y
Henan Fengda Chemical Co., Ltd
 2023-12-30
$50.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
 2023-09-13
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
 2023-08-18
$0.00/1KG
VIP2Y
Zhengzhou Anbu Chem Co.,Ltd
 2023-06-13
$30.00/1Kg
VIP3Y
Xinxiang Hongqi District Houyuan Trading Co.,Ltd
 2022-11-11
$0.00/25kg
PNP Biotech Co. Ltd
 2022-09-15
$10.00/1kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
 2022-06-10
$0.00/1KG
VIP8Y
Shanghai Daken Advanced Materials Co.,Ltd
 2021-11-19
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
 2021-07-11
  • Since: 2021-06-22
  • Address: Shijiazhuang City Hebei Province
INQUIRY