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 >Chemical Reagents>Organic reagents>Urea>biurea
biurea
  • biurea
  • biurea
  • biurea
  • biurea
  • biurea

biurea

Price $9.8
Package 1KG
Min. Order: 1KG
Supply Ability: 20 tons
Update Time: 2020-02-07

Product Details

Product Name: biurea CAS No.: 110-21-4
Min. Order: 1KG Purity: >98%HPLC
Supply Ability: 20 tons Release date: 2020/02/07
Delivery Time:: Prompt Storage:: Keep away from heat, sparks and flames
Package:: Bottle / Drum / Bag Port:: Shanghai, Tianjin or Qingdao
Transportation:: By sea, express, air,railway No. :: Jessie

Jessie 785

Contact: jessie@coreychem.com

Welcome to contact us!

 

[Product Specification】

Names

Name
N,N'-Dicarbamoylhydrazine
Synonym
More Synonyms

 Chemical & Physical Properties

Density
1.594g/cm3
Boiling Point
330.5ºC at 760 mmHg
Melting Point
247-250 °C
Molecular Formula
C2H6N4O2
Molecular Weight
118.09500
Flash Point
153.7ºC
Exact Mass
118.04900
PSA
110.24000
LogP
0.42040
Vapour Pressure
0.000165mmHg at 25°C
Index of Refraction
1.61
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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
郸城县| 营山县| 汉阴县| 高平市| 河津市| 西乌| 黄梅县| 临沂市| 夏邑县| 鄯善县| 兰考县| 房山区| 浠水县| 武强县| 濮阳县| 甘德县| 昆山市| 来安县| 社旗县| 汨罗市| 肇庆市| 建水县| 罗甸县| 平利县| 三原县| 和田县| 施甸县| 墨脱县| 孟村| 扶绥县| 文昌市| 桐乡市| 磴口县| 米林县| 天长市| 麟游县| 湖南省| 侯马市| 姚安县| 丽水市| 琼结县|