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822184 吐温20

822184
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #EC号Hill配方摩尔质量
9005-64-5500-018-3C₅₈H₁₁₄O₂₆1228 g/mol

Products

产品目录编号包装 数量 / 包装
8.22184.0500 塑胶瓶 500 ml
8.22184.1000 塑胶瓶 1 l
8.22184.2500 塑胶瓶 2.5 l
描述
产品目录编号822184
参考
产品信息
CAS号9005-64-5
EC号500-018-3
Hill配方C₅₈H₁₁₄O₂₆
Molar Mass1228 g/mol
HS代码3402 42 00
Quality LevelMQ200
应用
应用Tween® 20 for synthesis. CAS 9005-64-5, pH 6 - 8 (50 g/l, H₂O, 20 °C).
生物信息
理化信息
沸点>100 °C
密度1.1 g/cm3 (25 °C)
闪点275 °C
熔点98.9 °C
pH值6 - 8 (50 g/l, H₂O, 20 °C)
蒸汽压力<1.4 hPa (20 °C)
溶解度<0.2 mg/l 可溶
尺寸
材料信息
毒性学信息
LD 50口服LD50 Rat 38900 mg/kg
GHS安全信息
RTECSTR7400000
储存类别10 - 13 其它液体及固体
WGKWGK 1 轻度的水危害
一次性3
反应性相对较低的有机物必须被收集在第A类, 如果被卤化则在第B类, 如果为固体残留物则归在第C类.
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
Color according to color reference solution Ph.Eur.not more intensely colored than Y2
Density (d 20 °C/ 4 °C)1.095 - 1.105
Hydroxyl value96 - 108
Saponification value40 - 50
Identity (IR)passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Global Trade Item Number
产品目录编号 GTIN
8.22184.0500 04022536485645
8.22184.1000 04022536485652
8.22184.2500 04022536685243

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产品目录编号 描述
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产品目录编号 描述
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产品目录编号 描述
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种类

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Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups