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
Diketene
Product name: Diketene
CAS No.: 674-82-8
EINECS NO: 211-617-1
Formula: C4H4O2
Structure Formula:
M.W.: 84.07
Characters:

Colorless with stimulating odor flammable liquid. rRlative density: 1.0897g/ ml (20/20 ℃), melting point: -6.5 ℃, boiling point: 127.4 ℃, refraction nD (20 ℃): 1.4379, specific heat capacity: 0.1990kJ / (kg ? ℃), flash point: 33.9 ℃. Soluble in water and common organic solvents. Chemical propery is lively.

Main Uses:

Used as organic materials and the raw materials of plasticizer, dye, synthetic fiber, pesticide.

    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
泸溪县| 沈丘县| 凤冈县| 宁河县| 敖汉旗| 大理市| 德保县| 五常市| 庆阳市| 蓝山县| 彰化县| 大足县| 延庆县| 山东省| 兴文县| 论坛| 洞头县| 淮滨县| 浦北县| 鹤山市| 泸溪县| 滨州市| 开化县| 涟水县| 浙江省| 明光市| 广德县| 双江| 合水县| 云梦县| 柏乡县| 随州市| 历史| 雷波县| 日照市| 黑水县| 集贤县| 新邵县| 南丹县| 马尔康县| 清水县|