色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频

  FEIMING CHEMICAL LIMITED
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
Sell: 4-tert-Butylpyridine
Date: 2015-02-02
Cas#: 3978-81-2
Specification: 98%
Price:
Quantity: Kilogram
Term: 7
Note: Formula: C9H13N
Molecular Weight: 135.21
EINECS: 223-614-2
Boiling Point: 197.1 脗擄C at 760 mmHg
Appearance: white crystalline powder
Risk Codes: 36/37/38
Safety: 26-36
Port: China
Transport Information: general
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.