婷婷激情综合色五月久久图片,国产精品久久久久久漫画软件,youjiz,国产成人无码精品久久久性色

中文版
Welcome to Hubei Microbial Control Biological Technology Co., Ltd

Products

Products

Diethylene glycol dibenzoate (DEDB)
CAS NO.:120-55-8        Formula:C<sub>18</sub>H<sub>18</sub>O<sub>5</sub>        Molecular Weight: 314.34
Structural:
Diethylene glycol dibenzoate (DEDB)

Synonyms: 2,2'-Oxybis-, dibenzoate Ethanol; 2,2'-Oxydiethylene dibenzoate

Specification:
Appearance: Clear to yellow liquid
Ester Contene: 98.0% min
Acidity: 0.1% max
Specific Gravity: 1.135 - 1.139 
Moisture: 0.1% max
Hydroxyl Number: 15 max (mg KOH/g)
Color, Apha: 100 max

Package: Packed by 220kg /Drum



Home

Home

About us

About us

Products

Products

Contact us

Contact us

主站蜘蛛池模板: 启东市| 寿光市| 湖州市| 松潘县| 循化| 宾阳县| 罗江县| 忻城县| 乐都县| 南丹县| 呼伦贝尔市| 凤山县| 昆明市| 襄垣县| 潼关县| 淅川县| 大荔县| 江口县| 蛟河市| 饶平县| 横峰县| 隆尧县| 略阳县| 远安县| 金华市| 绥江县| 玛曲县| 增城市| 宁安市| 紫阳县| 泽普县| 明溪县| 板桥市| 连州市| 焉耆| 浑源县| 扬州市| 通道| 贞丰县| 井研县| 高淳县|