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
利辛县| 深圳市| 平定县| 和林格尔县| 都昌县| 卢湾区| 都江堰市| 长岭县| 凭祥市| 乌什县| 宝坻区| 沙洋县| 犍为县| 龙陵县| 彝良县| 额敏县| 伊吾县| 定西市| 鄂州市| 故城县| 科尔| 扶风县| 华容县| 北安市| 永寿县| 蒙阴县| 桦川县| 荥经县| 鸡东县| 建水县| 江城| 城固县| 肇源县| 通城县| 大足县| 泽普县| 财经| 河北区| 彩票| 凤山市| 缙云县|