Methanol, Puriss. , r+#233;pond aux sp+#233;cifications analytiques du Ph Eur, sup+#233;rieur ou +#233;gal à 99,7% (GC)

Code: 24229-7l D2-112

Puriss ., répond aux spécifications analytiques de Ph Eur, 99,7 ≥% (GC)


 

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$220.40 EACH
DEMANDER

Ghs08
Ghs06
Ghs02
Assay (GC):min. 99.7 %
Boiling range:64 - 65 °C
Density (D 20/20):0.791 - 0.793
Refractive index (n 20/D):1.328 - 1.330
Non-volatile matter:max. 10 ppm
Water (Karl Fischer):max. 0.10 %
Acidity or alkalinity:complying
Free acid (as HCOOH):max. 0.003 %
Free alkali (as NH3):max. 0.0003 %
Iron (Fe):max. 0.0001 %
Identity (IR):complying
Chloride (Cl):max. 0.0001 %
Sulfate (SO4):max. 0.0005 %
Reaction against H2SO4:complying
Reducing impurities:complying
Aldehydes, Ketones (as CH3CocH3):max. 0.003 %
Acetone (GC):max. 0.001 %
Benzene (GC):max. 2 ppm
UV-absorption:complying
Impurity A (GC):complying
Related substances (GC):complying
Appearance:complying
Residual solvents:complying
Cas Number67-56-1
Hazard Class3
Un Number1230
Pack GroupII
Ce produit répond aux critères suivants: