1.06009

Methanol

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• Synonym(s): Methyl alcohol
• Linear Formula: CH₃OH
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• Beilstein: 1098229
• Número MDL: MFCD00004595
• Número índice de la CE: 200-659-6

Properties

• grado: ACS reagent
• Nivel de calidad: 300
• Agency: reag. ISO; reag. Ph. Eur.
• densidad de vapor: 1.11 (vs air)
• presión de vapor: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• Línea del producto: EMSURE^®
• ensayo: ≥99.9% (GC)
• formulario: liquid
• temp. de autoignición: 725 °F
• potencia: 5628 mg/kg LD₅₀, oral (Rat); 17100 mg/kg LD₅₀, skin (Rabbit)
• lim. expl.: 36 %
• índice de refracción: n20/D 1.329 (lit.)
• kinematic viscosity: 0.54-0.59 cSt(20 °C)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• temperatura de transición: flash point 9.7 °C
• densidad: 0.791 g/mL at 25 °C (lit.)
• temp. de almacenamiento: 2-30°C
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

Description

Descripción general

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Aplicación

Methanol can be used as a solvent for the extraction of:

• Bioactive compounds in bottle gourd using gas chromatography-mass spectrometry.
• Antioxidants in lotus rhizome through centrifugation.

It can also be used as a reactant in the direct synthesis of dimethyl carbonate from CO₂.

Envase

180 , 25 l in Barrel PE/met

0 in Container

10 , 25 l in Drum stainl. st.

1 , 2.5 , 4 l in Glass bottle

1 , 2.5 , 5 , 13000, 190, 19500, 2.5, 4000, 450, 5, 5000, 6500, 7000, 900, 905, 950 l

Características y beneficios

• Most extensive specifications worldwide
• Tested for up to 70 parameters
• Extraordinary purity
• Very low limiting values
• Greater accuracy and control of analyses
• Optimized for highly critical and demandinganalyses
• Ideal for method development
• No interference or contamination due tounknown impurities

Nota de análisis

Evaporation Number: 1.9

Información legal

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictogramas: GHS02,GHS06,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H225 - H301 + H311 + H331 - H370
• Consejos de prudencia: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Clasificaciones de peligro: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Código de clase de almacenamiento: 3 - Flammable liquids
• WGK: WGK 2
• Punto de inflamabilidad F: 49.5 °F - closed cup
• Punto de inflamabilidad C: 9.7 °C - closed cup