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818897 聚乙二醇 20000

818897
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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 00
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

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