国产视频福利,免费a级毛片永久免费,尤物97国产精品久久精品国产,亚洲一级一区,麻豆aaa级片,国产日韩欧美综合在线,全免费看a级毛片

Sanmenxia Aoke Chemical Industry Co., Ltd
Products

Add：Chemical Industry Cluster Area of Shan Zhou District(Guanyintang), Sanmenxia, Henan Province, China.
PC：472123
Tel：+86-398-3711988；3711309
          　　　　3711967
Fax：+86-398-3711988；3711996
Contact：Mr Zhao ; Mr Chao

 

Products

 

n-Butyl bromide   
Synonyms : 1-Bromobutane
CAS-No :109-65-9
Formula :CH3CH2CH2CH2Br
Molecular Weight : 137.02 g/mol
Molecular structure :
                                
Melting point : －112°C
Density:1.273/mL 
Boiling point :99-101°C
Flash point : 10°C –closed cup
Solubility : Soluble in ethanol and ether, insoluble in water.
Product Specifications:
Item
Index
Appearance
Light yellow liquid
Purity
99%min
Water
0.1%max
Use :mainly used inorganic synthesis.
Packaging : 240Kg/drum, or according to the customer request.
Storage :Keep airtight in a dry and cool place. Away from light.

【Previous】 【Next】 【Return】