国模冰莲自慰肥美胞极品人体图,丰满女老板bd高清a片,性做久久久久久久久,婷婷成人丁香七月综合激情

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

怀集县| 池州市| 千阳县| 上饶市| 永胜县| 昭苏县| 绵竹市| 保山市| 鄂伦春自治旗| 无锡市| 中西区| 清新县| 蒙城县| 革吉县| 方山县| 崇阳县| 宝鸡市| 秀山| 忻州市| 旌德县| 鄢陵县| 龙山县| 德保县| 大邑县| 揭东县| 诸城市| 滁州市| 湖州市| 阜阳市| 临沭县| 平遥县| 弥渡县| 远安县| 娄烦县| 宜君县| 嵊州市| 乌鲁木齐县| 万盛区| 北辰区| 禹州市| 岗巴县|