亚洲成人avAV视爱|一区二区日本一级A片人与鲁|一级片在线视频记录免费播放观看|久草不卡在线播放的|激情五月天在线电影|人妻丝袜诱惑国产a级片|国产AV日韩AV一区二区三区|免费人妻精品一区二区三区鼻钩|高清国产AVav主播|欧美成人国产精品高潮

 
     
Export Products

 

   

                Тel:+86-451-87-91-53-79?

+86-451-82-26-91-86

+86-451-82-28-01-27
+86-451-82-26-95-22
               Fax:+86-451-82-26-91-87
 +86-451-82-26-92-34

E-mail: banmutang2003@gmail.com

http://www.gzslbz.cn/
 
 

 

 
 
 
 
Dichloromethane


Dichloromethane has strong solubility and no toxicity. It is wide used for manufacturing safety film and orthocarbonate and can also be used for solvent of paint, cleaner for metals, gas-fog spray agents, polyurethane foaming agent, mold release agent, paint remover.
Molecular formula: CH2CL2
Synonym:methylene chloride, methylene dichloride
HS CODE:29031200
Specification:


Item

High-class

First-class

Chroma?????????????????? ≤

?10

?10

Acidity %?????????????? ≤

?0.0004

?0.0008

Moisture %????????????? ≤

?0.01

?0.02

Non-volatile residue %≤

?0.0005

?0.001

Chloride %???????????? ≤

?0.0005

?0.0005

Purity %??????????????? ≥

?99.95

?99.9

Package: 250kg drums
One 20'FCL hold 20mts/80drums
Min order quantity: one 20'FCL
Payment terms: 30%prepayment and the rest by facsimile copy of B/L.

 

 

 

 
   
Postcode: 150090. Address: A6-7, Huanghe Lvyuan Residential Quarter, 99th Huanghe Rd., Nangang Dist., Harbin, 150090, China