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

Butyl Benzoate
CAS NO.:136-60-7        Formula:C11H14O2        Molecular Weight: 178.22
Structural:
Butyl Benzoate

Properties and uses
1,Colorless or primrose transparent oily liquid, have the special scent, boiling point 250( 760mmHg) ,refractive index1.4940 (25℃)
2,Soluble in majority organic solvent, insoluble in the water, soluble with most solvent as ethanol, ether, etc.
3,Used as the solvent of the grease, the resin and the raw material of the spice.

Quality standard

Specification

Super Grade

First Grade

Qualified Grade

Color ( Pt-Co) ,code No.   ≤

20

50

80

Acid value, mg KOH/g        ≤

0.08

0.10

0.15

Density ( 20℃) ,g/cm3

1.003±0.002

Content ( GC) ,%            ≥

99.0

99.0

98.5

Water content,%            ≤

0.10

0.10

0.15


Package and storage, safety
1,Packed in 200 liter galvanized iron drum, net weight 200 kg/drum.
2,Stored at dry, shady, ventilated place. Prevented from collision and sunrays, rain-attack during handling and shipping.
3,Met the high hot and clear fire or contact the oxidizing agent, caused the burning danger. 



Home

Home

About us

About us

Products

Products

Contact us

Contact us

主站蜘蛛池模板: 新巴尔虎左旗| 沁阳市| 湟中县| 阳曲县| 贵阳市| 石狮市| 微山县| 武陟县| 河源市| 阆中市| 乌兰浩特市| 荥经县| 中山市| 图木舒克市| 莲花县| 德江县| 肥乡县| 阿尔山市| 台湾省| 辛集市| 集贤县| 卫辉市| 寿光市| 修武县| 巍山| 津南区| 临澧县| 驻马店市| 商城县| 伊吾县| 漳州市| 板桥市| 穆棱市| 波密县| 周宁县| 临高县| 高陵县| 临湘市| 桐庐县| 化德县| 启东市|