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METHYL ALCOHOL
化合物别名: 货号: MR1272-801
分子式: CH3OH 分子量: 32.04
级别: ACS CAS号: 67-56-1
应用信息: Meets reagent specifications for testing USP/NF monographs
物化性质
熔点: -98℃ 粘度20℃: 0.6
沸点: 64.7℃ Merck索引第13版: 13,5984
密度: 0.791 at 25℃ (g/ml) 闪点: 11℃
介电常数: 32.7 at 25℃ 有害物质识别系统(HMIS): 2*-3-0
洗脱值: 0.73 (Silica) 推荐储存代码: RED
折射率: 1.329 (n20°/D) 国际海事组织危险类代码: 3(6.1),UN1230,PG II
指标
DescriptionClear   colorless liquid

free of suspended matterPasses Test
Acetaldehyde

0.001%
Acetone

0.001%
Assay   (by GC-FID)
99.8%
Color

10 APHA
Formaldehyde
0.001%
Identification   by IR SpectroscopyPasses Test
Residue   after evaporation
10 ppm
Solubility   in water
Passes Test
Substances   darkened by Sulfuric acidPasses Test
Substances   reducing PermanganatePasses Test
Titrable acid

0.0003 meq/g
Titrable base

0.0002 meq/g
Water   (by KF coulometry)
0.10%


订单信息
产品代码: MR1272-801 单位尺寸: 4L 包装规格: 4x4L AG

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