国产精品深夜福利免费观看-国产精品视_精品国产免费-国产精品视频2021-国产精品视频99-国产精品视频999-国产精品视频a

Nantong Acetic Acid Chemical Co., Ltd.
                Food and Feed Additives
                Pharmaceutical and Pesticide ...
                Dye and Pigment Intermediates
                Organic Chemical Raw Material...
Sales Manager:Gord Chu
Cel:0086-13862968022
E-mail:gord@ntacf.com
ADD: No.968 Jiangshan Road Nantong
Economic and Technological
Development Zone, Jiangsu, China
4-Cyanopyridine
Product name: 4-Cyanopyridine
CAS No.: 100-48-1
EINECS NO: 202-856-2
Formula: C6H4N2
Structure Formula:
M.W.: 104.11
Characters:

White to light yellow crystals or lumps with a characteristic odor, melting point:78 ~ 80 ℃, boiling point: 195 ~ 196 ℃, ignition:191 ℃, soluble in water, ethanol, ether, benzene and other organic solvents.

Main Uses:

The for use is to produce pyrazinamide, isonicotinic acid and rimifon. Besides, it also can be used as intermediates in the agrochemical and pharmaceutical industries for producting composite pyridine derivatives.

    Back
Home | About Us | Products | News | Quality | Nvestor | Contact Us | 中文版
Copyright(C)2015, Nantong Acetic Acid Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 成人福利网站含羞草| 欧美日韩在线一区| 久久99热这里只有精品7| 久久久日本精品一区二区三区| 日本一区二区视频在线| 日韩欧美亚洲另类| 久久aa| 这里只有精品国产| 国产精品久久久久久久牛牛 | 国产亚洲精品美女一区二区| 91网站免费看| 2018天天弄| 欧美日韩一区二区三区视频| 欧美性狂猛bbbbbbxxxx| 久久精品在现线观看免费15| 国产精品爱久久久久久久三级 | 日韩 欧美 中文 亚洲 高清 在线| 射视频| 久久久久综合国产| 成人免费观看www在线| 日韩不卡一区二区三区| 日本草逼视频| 国产女主播福利在线| 国产在线精品一区二区中文| 亚洲精品一区二三区在线观看| 4hu四虎最新免费地址| a级日本高清免费看| 日本色色网| 国产午夜影院| 久久五月天婷婷| 国产成人在线视频播放| 日韩手机视频| 久久韩国| sese在线视频| 丝袜亚洲精品中文字幕一区 | 国产成人精品三级91在线影院| 亚洲四虎影院| 欧美精品亚洲一区二区在线播放| 极品videossex日本妇| gogo亚洲肉体艺术图片gogo| 四虎国产精品高清在线观看|