上海快3开奖结果
Search:
交易中心 | 中文版  |  ENGLISH         
  Product classification
  Contact Us
  Marketing Department
  Add:No. 80-1002, shanghai Garden
  Phase II, No. 7886, Humin Road,
  Shanghai, China.
  Tel:+86-21-34225991/34225992
  Fax:+86-21-34225993
Products
 
 Intermediates TETD

Chemical Name: Tetraethyl thiuram Disulfde
structure:

Molecular Formula: C10H30N2S4
Molecular Weight: 296.5
CAS NO: 97-77-8
Specification:

Item
Crystal
Appearance
Light yellow crystal
Initial Melting point ℃ ≥
70.0
Loss on drying % ≤
0.30
Ash % ≤
0.30
Purity % ≥
99.0
Cu2+≤
20.0ppm
Fe3+≤
50.0ppm

Properties: light yellow crystal. The density is 1.29. Soluble in benzene, acetone, chloroform, eel" partly soluble in alcohol, diethyl ether, Cell, insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be sensitive to skin and good storage stability.

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag and 25kg drum.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35"C can cause unusual compacted product.The validity is 1 year.

 
?

About Us  |  Products  |  Honors  |   News Center  |  Purchase  |  Guestbook  |  Contact Us  |  Ouchi Chemical

Copyright(C)2013 Wiling New Materials Technology Co.,Ltd. All Rights Reserved.  Supported by ChemNet ChinaChemNet Toocle Copyright Notice
豫ICP備05003998號-1
上海快3开奖结果 什么是炒股 出彩速配 云智在线配资 金盈有道配资 炫多配资 方舟配资 投资之星 配资平台哪个好优秀融创配资平台 私募股权基金配资 犇牛聚财配资