精品日韩人妻一区二区三中文字幕,久久亚洲精品免费视频,国产亚洲棈品自在线,精品亚洲国产探花在线播放

Guangde Zhongxin Chemical Co., Ltd.
Search:
 
  Dyes Intermediates
Pharmaceutical Intermediate
Food Additives Series
8-Hydroxyquinoline series
Resin series
Pesticide intermediates
                                              Detailed>>>>
 
Triphenylmethyl chloride
CAS NO: 76-83-5
Molecular structural formula: Triphenylmethyl Chloride
Molecular formula: C19H15Cl
Molecular weight: 278.78
Appearance: off-white crystal
Melting point: 110-113℃
Boiling point: 230-235 oC (20 MMHG)
Specification: (HPLC) 99% min
Packing: 25kg/drum (vacuum packing)
Hazardous code: R14;R34;R50/53
HS code: 29420000
Uses: it is a basic organic material of pharmaceutical chemical industry. In the production of drug and organic chemicals, it can be used as selective protective group of hydroxyl group and basic chemical reagent in the synthesis of polypeptide
Picture:
[ Back ]
 

Copyright(C)2014, Guangde Zhongxin Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
蒙自县| 洞头县| 和林格尔县| 丰都县| 白山市| 福州市| 高碑店市| 大埔县| 临夏市| 北流市| 红原县| 孟村| 虎林市| 明溪县| 虞城县| 横山县| 莲花县| 海城市| 杨浦区| 东阿县| 涞源县| 南皮县| 清苑县| 瑞昌市| 永仁县| 公安县| 德保县| 浦北县| 菏泽市| 昆山市| 东方市| 花莲市| 北安市| 方山县| 大港区| 丹东市| 贺兰县| 平江县| 德惠市| 固阳县| 子长县|