欧美天堂一区二区三区四区,久久久久888,操逼老熟女视频,舔阴蒂,三级片视频片段

Nantong Acetic Acid Chemical Co., Ltd.
                Food and Feed Additives
                Pharmaceutical and Pesticide ...
                Dye and Pigment Intermediates
                Organic Chemical Raw Material...
Sales Department:
Chu Guofeng +86-19827051668
Jin Wei +86-13912256336
Purchasing Department:
Sha Zihua +86-19827051651
Shao Jinxin +86-15996545309
1-Phenyl-3-methyl-5-pyrazolone
Product name: 1-Phenyl-3-methyl-5-pyrazolone
CAS No.: 19735-89-8
EINECS NO: 243-261-8
Formula: C10H10N2O
Structure Formula:
M.W.: 174.20
Characters:

Light yellow crystalline powder, Insoluble in cold water, soluble in hot water, easy soluble in acids, alkalis and organic solvents, slightly soluble in alcohol and benzene.

Main Uses:

It's mainly used as the raw materials for producting "Analgin", "Aminopyrine" , and also used for the organic pigment 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
清远市| 夏河县| 伊宁县| 吉安市| 建宁县| 郯城县| 元氏县| 双柏县| 神农架林区| 金乡县| 米泉市| 宁津县| 石嘴山市| 高邑县| 平遥县| 浮山县| 祁门县| 广安市| 安宁市| 保亭| 阿坝县| 南宁市| 通山县| 正阳县| 蒙阴县| 天水市| 石首市| 承德市| 雷山县| 南城县| 甘谷县| 湖口县| 吴旗县| 郸城县| 荔波县| 礼泉县| 镇平县| 防城港市| 陈巴尔虎旗| 民勤县| 图木舒克市|