一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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 >Organic Chemistry>Nitrogen Compounds> 3,3'-DINITROBENZIDINE
	3,3'-DINITROBENZIDINE
  • 	3,3'-DINITROBENZIDINE
  • 	3,3'-DINITROBENZIDINE
  • 	3,3'-DINITROBENZIDINE
  • 	3,3'-DINITROBENZIDINE

3,3'-DINITROBENZIDINE

Price $2
Package 1KG
Min. Order: 1KG
Supply Ability: 100g , 1kg, 5kg , 50kg
Update Time: 2020-01-08

Product Details

Product Name: 3,3'-DINITROBENZIDINE CAS No.: 6271-79-0
Min. Order: 1KG Purity: 98%
Supply Ability: 100g , 1kg, 5kg , 50kg Release date: 2020/01/08
Product Name: summer@coreychem.com
Product Name: 3,3'-DINITROBENZIDINE
Synonyms: 3,3’-dinitro-benzidin;Dinitrobenzidine;3,3'-dinitro[1,1'-biphenyl]-4,4'-diamine;4-(4-AMINO-3-NITRO-PHENYL)-2-NITRO-ANILINE;(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dinitro- (9ci);Benzidine, 3,3'-dinitro-;Diacetyl-3,3’[1,1'-Biphenyl]-4,4'-diamine,3,3'-dinitro-
CAS: 6271-79-0
MF: C12H10N4O4
MW: 274.23
EINECS: 228-457-3
Product Categories: Aromatics;Amines;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 6271-79-0.mol
3,3'-DINITROBENZIDINE Structure
3,3'-DINITROBENZIDINE Chemical Properties
Melting point 275°C
storage temp. Refrigerator
CAS DataBase Reference 6271-79-0
Safety Information
Risk Statements 20/21/22
Safety Statements 22-36/37/39
RTECS DD1250000
MSDS Information
3,3'-DINITROBENZIDINE Usage And Synthesis
Chemical Properties Brown Oily Solid
Uses 3,3'-Dinitrobenzidine is used for preparation of symmetrical bis-benzimidazole derivatives for inhibition of gastric acid secretion.
Purification Methods Crystallise the pKEst biphenyl from aqueous EtOH or pyridine/EtOH. [Beilstein 13 H 236, 13 I 68, 13 II 108, 13 III 415, 13 IV 387.]

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
  • Since: 2014-12-17
  • Address: 702, Building 10, East District, National University Science and Technology Park, High tech Zone, Zh
INQUIRY
南昌县| 昌都县| 蒙山县| 佛教| 洛南县| 宝坻区| 文山县| 五指山市| 文山县| 莫力| 华容县| 灌云县| 潼关县| 高密市| 泾源县| 柘荣县| 潮安县| 桂林市| 新余市| 元阳县| 吉木乃县| 靖安县| 凤山县| 宜良县| 波密县| 乳源| 伊金霍洛旗| 浮梁县| 武宣县| 漳平市| 松原市| 安徽省| 惠东县| 昭通市| 赣州市| 武宁县| 清涧县| 兰考县| 卓尼县| 北流市| 敖汉旗|