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Glycerol 85% ( 85%甘油 )

产品名称: Glycerol 85% ( 85%甘油 )
产品型号: 1040940500,1040941000,1040942500,1040949026
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Glycerol 85% ( 85%甘油 ) 为创赛集团品质提供Merck系列产品，可查询Glycerol 85% ( 85%甘油 )价格，同系列Glycerol 85% ( 85%甘油 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Glycerol 85% ( 85%甘油 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更多产品请登录www.canspecsci.co


Glycerol 85% ( 85%甘油 )  的详细介绍
产品名称：Glycerol 85% ( 85%甘油 )
产品货号：1040940500,1040941000,1040942500,1040949026
产品包装：Plastic bottle/Plastic bottle/Plastic bottle/Plastic container
产品规格： 500 ml/1 l /2.5 l/25 l

产品信息
Grade Reag. Ph Eur
Synonyms Glycerin
HS Code 2905 45 00
化学及物理数据
Ignition temperature 429 °C
Solubility (20 °C) soluble
Melting point -10 °C
Density 1.23 g/cm3 (20 °C)
pH value 5 (100 g/l, H2O, 20 °C)
Boiling point >130 °C (1013 hPa)
Vapor pressure 8 hPa (20 °C)
Flash point 199 °C
**标示
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
毒物学数据
LD 50 oral LD50 rat 12600 mg/kg
LD 50 dermal LD50 rabbit > 18700 mg/kg
分类
Assay
- GC; calc. on hydrous substance
84.5 - 85.5 %
- acidimetric after oxidation 83.5 - 88.5 %
Identity passes test
Appearance of solution passes test
Acidity or alkalinity passes test
Free alkali (as NH3) ≤ 0.0005 %
Free acid (as CH3COOH) ≤ 0.002 %
Density (d 20/4) 1.218 - 1.225
Refractive index (n D/20) 1.449 - 1.455
Chloride (Cl) ≤ 0.0001 %
Sulphate (SO4) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0001 %
Halogen compounds (as Cl) ≤ 0.0030 %
Aldehydes ≤ 10 ppm
Fe (Iron) ≤ 0.0001 %
NH4 (Ammonium) ≤ 0.0005 %
Fatty Esters (as glycerintributyrate) ≤ 0.05 %
Readily carbonizable substances passes test
Diethylene glycol and related Substances
- impurity A
≤ 0.1 %
- Highest single impurity ≤ 0.1 %
- Sum of all impurities ≤ 0.5 %
Sugar passes test
Sulfated ash ≤ 0.005 %
Water 14.5 - 15.5 %



关 键 字：Glycerol 85% ( 85%甘油 )
CANSPEC品质提供的Glycerol 85% ( 85%甘油 )性能**。产品Glycerol 85% ( 85%甘油 ) 以其**的品质满足您不同实验的多种需求。并保证每批的Glycerol 85% ( 85%甘油 )质量和品质**。大量现货火爆促销中，欢迎来电洽谈选购，更多产品请登录www.canspecsci.com

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