中国xxxx真实偷拍,五月丁香欧美综合亚洲av,免费av欧美国产在钱,日韩精品一区二区三区色欲av

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
2,3,5,6-Tetrachloridepyridine
Product name: 2,3,5,6-Tetrachloridepyridine
CAS No.: 2402-79-1
EINECS NO: 219-283-9
Formula: C5HCl4N
Structure Formula:
M.W.: 216.88
Characters:

white solid or Crystal. Mp: 90-94°C, bp: 251-252°C . Soluble in alcohol, slightly soluble in water.

Main Uses:

Pharmaceutical intermediates and Pesticide intermediates

    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
欧美性xxxxx极品少妇| 狂猛欧美激情性xxxx大豆行情| 国产成人亚洲精品无码| 被老师摸着jj勃起有14厘米| 丰满人妻被公侵犯完整版| bbox撕裂bass俄罗斯| 久久99热狠狠色av蜜臀| 调教拨开两唇打花蒂戒尺| 噗呲噗呲捣出白沫蜜汁| 巨爆乳中文字幕巨爆区巨爆乳| 一本大道东京热无码视频| 波多野结衣绝顶大高潮| 无翼乌邪恶之色彩女教师| 精品久久久久久成人av| 亚洲国产精品无码专区网站| 欧美牲交a欧美牲交aⅴ一| 亚洲精品久久无码| 人妻办公室出轨上司hd院线| 国内少妇人妻丰满AV| 好大好湿好硬顶到了好爽| 免费网站看v片在线18禁无码 | 性欧美18-19sex性高清播放| 丰满多毛的大隂户视频| 超级yin荡的公司聚会| 国产麻豆剧传媒精品国产av| FREEXXXX性女HD性| h动漫在线观看| 人妻换人妻a片爽麻豆| 波多野结衣 电影| 涂了春药被一群人伦np| 日产乱码一二三区别免费| CHINESE老熟妇老女人HD| 天干天干天啪啪夜爽爽99| 丰满少妇三级全黄| 97精产国品一二三产区| 护士夏子的热情夏天| 日本丰满熟妇VIDEOS| 久久久久久精品无码人妻| 亚洲国产精久久久久久久| 中文字幕人妻三级中文无码视频 | 夜夜嗨av一区二区三区|