如東永泰化工有限公司
Your demand is our pursuit Yongtai Chemical "May your dedication to provide quality products and perfect technical services.
 
Phosphorous acid
Bromopropane(NBP)
2-Bromopropane,isopropyl br
1-Bromobutane
Monopotassium phosphite,Pot
Dipotassium hydrogen phosph
Diammonium hydrogen phosphi
Calcium phosphite
Disodium hydrogen phosphite
 
  ADD: Jiangsu Rudong Yangkou Industrial park
CONTACT: Mr.Wang
M.D.:
+86-13806271196
TEL: +86-513-81903818
FAX: +86-513-81903828
WEB: http://www.douwx.com
 
  PRODUCTS  
Bromopropane(NBP)

(1) classified information

Synonyms: n-propyl bromide, 1 - bromopropane are bromopropane
English name: Bromopropane (NBP)
Molecular formula: C3H7Br
Molecular Weight: 122.99
CAS NO.: 106-94-5
UN Number: 2344
Hazard category: Class 3
Of the IMDG Code: 33530

(2) physical and chemical properties

Appearance: colorless transparent volatile liquid
Solubility: insoluble in water, soluble in alcohol, ether, carbon tetrachloride
Melting point: -110 ° C
Boiling point: 71 ° C
Flash point: 26 ℃
Relative density (water = 1) :1.343 1.355
Relative density (Air = 1): 4.3
Refractive index (n20D) :1.433-1 .436

(3) quality indicators

Projects and grade Cleaning agent level Pesticide level
Exterior   Colorless, transparent liquid, no visible mechanical impurities  --
Content   ≥ 99.5% ≥ 99%
2 - bromopropane content ≤ 0.01% ≤ 0.1%
Water ≤ 0.01% ≤ 0.05%
Acidity ≤ 0.001% ≤ 0.01%
Chroma ≤ 10APHA ≤ 50APHA
Evaporation residue ≤ 0.001% --

 

(4) purposes: for organic synthesis, cleaning agents and pesticides, raw materials, intermediates of the synthetic dyes and fragrances.
Packing: 250 kg / barrel, sealed packaging.
Storage: This product should be stored in a cool well-ventilated place.

Copyright(C)2015, Rudong Yongtai Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice   【Admin login】 
 
 
 
 
 
国内偷拍国内精品视频_2019最新欧美AV片高清观看_亚洲成在人线免费视频_国产亚洲观看视频在线AV,欧美图亚洲色另类图片,伊人影院