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
Dehydroacetic Acid
Product name: Dehydroacetic Acid
CAS No.: 520-45-6
EINECS NO: 208-293-9
Formula: C8H8O4
Structure Formula:
M.W.： 168.15
Characters:

Beige to light-yellow crystalline powder. Odorless, slight sourness. Melting point: 109℃～112℃. Solubility(25℃,g/100g): ethanol 3; glycol 1.7; olive oil＜1.6; glycerin＜0.1; water＜0.1. Hardly soluble in water. pH value of saturated aqueous solution is 4. thermostable and no moisture absorption. It can be volatilized when heat by water.
Main Uses:

It is a broad spectrum preservative, especially for mold and yeast. The concentration of effective working is low and it is thermostable.
    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
临潭县| 英超| 北川| 农安县| 张家港市| 余姚市| 新巴尔虎右旗| 山东| 潢川县| 牟定县| 东兴市| 闵行区| 苍梧县| 东丰县| 永定县| 开远市| 遵化市| 新绛县| 通州市| 平和县| 牙克石市| 迁安市| 彭州市| 茌平县| 闸北区| 左云县| 大兴区| 噶尔县| 新兴县| 哈尔滨市| 怀来县| 醴陵市| 天镇县| 宁南县| 华池县| 吉林市| 龙海市| 砀山县| 驻马店市| 清涧县| 尼勒克县|