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!
WhatsApp
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 >Chemical Reagents>Organic reagents>Hydrazine>N,N'-DIBENZOYLHYDRAZINE
N,N'-DIBENZOYLHYDRAZINE
  • N,N'-DIBENZOYLHYDRAZINE

N,N'-DIBENZOYLHYDRAZINE

Price $9.8
Package 1.8KG
Min. Order: 1g
Supply Ability: 100kg
Update Time: 2020-01-10

Product Details

Product Name: N,N'-DIBENZOYLHYDRAZINE CAS No.: 787-84-8
EC-No.: 212-329-9 Min. Order: 1g
Purity: ≥99% Supply Ability: 100kg
Release date: 2020/01/10

Contact:Emma          Tel:+86 15738360906            Email:emma@coreychem.com?

Product Name:N,N'-DIBENZOYLHYDRAZINE
CAS:787-84-8
MF:C14H12N2O2
MW:240.26
EINECS:212-329-9
Mol File:787-84-8.mol

N,N'-DIBENZOYLHYDRAZINE Chemical Properties
Melting point:238-240 °C(lit.)
Boiling point:382.97°C (rough estimate)
Density 1.1613 (rough estimate)
refractive index 1.6180 (estimate)
pka10.70±0.23(Predicted)
CAS DataBase Reference787-84-8(CAS DataBase Reference)
EPA Substance Registry SystemBenzoic acid, 2-benzoylhydrazide (787-84-8)
Safety Information
WGK Germany 3
RTECS MV2085000
TSCA Yes
HS Code 29280000

 
 

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
余江县| 香河县| 阳高县| 息烽县| 嘉鱼县| 茂名市| 永泰县| 永泰县| 花莲市| 龙川县| 云阳县| 柘荣县| 永仁县| 寿光市| 兴义市| 六安市| 新竹县| 辛集市| 额尔古纳市| 三门县| 德江县| 同心县| 肇东市| 昭通市| 华蓥市| 乳源| 湾仔区| 武鸣县| 长顺县| 保山市| 即墨市| 庐江县| 库伦旗| 积石山| 抚州市| 明光市| 琼中| 界首市| 五指山市| 西峡县| 香格里拉县|