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818897 聚乙二醇 20000

818897
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号摩尔质量
25322-68-3500-038-220000 g/mol

Products

产品目录编号包装 数量 / 包装
8.18897.1000 塑胶瓶 1 kg
8.18897.5000 塑胶瓶 5 kg
描述
产品目录编号818897
参考
产品信息
CAS号25322-68-3
EC号500-038-2
Molar Mass20000 g/mol
HS代码3404 20 20
Quality LevelMQ200
应用
应用Polyethylene glycol 20000 for synthesis. CAS No. 25322-68-3, EC Number 500-038-2.
生物信息
理化信息
密度1.2 g/cm3 (20 °C)
闪点138.6 °C
燃点>320 °C
熔点57.5 °C
pH值5 - 7 (100 g/l, H₂O, 20 °C)
蒸汽压力<0.1 hPa (20 °C)
容积密度400 - 500 kg/m3
溶解度500 g/l
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat 28000 mg/kg
LD 50皮下注射LD50 Rabbit > 20000 mg/kg
GHS安全信息
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
安全信息
产品使用声明
储存和货运信息
储存低于+30°C储存.
包装信息
运输信息
补充信息
规格
Melting range (lower value)≥ 62 °C
Melting range (upper value)≤ 66 °C
Hydroxyl value4 - 7
Average molecular mass15000 - 29000
The material is stabilised with Butylhydroxyanisole (BHA).
At time of analytical testing a content of >100 ppm stabiliser was determined.
Global Trade Item Number
产品目录编号 GTIN
8.18897.1000 04022536447834
8.18897.5000 04022536447841

Documentation

聚乙二醇 20000 MSDS

职位

物料安全数据表 (MSDS) 

聚乙二醇 20000 分析证书

产品货号 包装批号
8.18897.1000 塑胶瓶
8.18897.5000 塑胶瓶

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