24229

Metanolo

≥99.7% (GC), suitable for immunofluorescence, meets analytical specification of Ph Eur

• Sinonimo/i: Alcol metilico
• Formula condensata: CH₃OH
• Numero CAS: 67-56-1
• Peso molecolare: 32.04
• Beilstein: 1098229
• Numero CE: 200-659-6
• Numero MDL: MFCD00004595
• Codice UNSPSC: 12352104
• eCl@ss: 39020101
• ID PubChem: 329752606
• NACRES: NA.05
• Saggio: ≥99.7% (GC)
• tecniche: immunofluorescence: suitable
• P. ebollizione: 64.7 °C (lit.)
• Tensione di vapore: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)

Proprietà

• Nome del prodotto: Metanolo, puriss., meets analytical specification of Ph Eur, ≥99.7% (GC)
• Densità del vapore: 1.11 (vs air)
• Livello qualitativo: 200
• Tensione di vapore: 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• Grado: puriss.
• Saggio: ≥99.7% (GC)
• Stato: liquid
• Temp. autoaccensione: 725 °F
• Qualità: meets analytical specification of Ph Eur
• Limite di esplosione: 36 %
• tecniche: immunofluorescence: suitable
• Impurezze: impurities A, complies (GC); reducing substances, complies; related substances, complies (GC); residual solvents, complies; ≤0.0002% benzene; ≤0.0003% free alkali (as NH₃); ≤0.001% acetone (GC); ≤0.001% non-volatile matter; ≤0.003% aldehydes and ketones (as CH₃COCH₃); ≤0.003% free acid (as HCOOH); ≤0.1% water (Karl Fischer)
• Indice di rifrazione: n20/D 1.328-1.330; n20/D 1.329 (lit.)
• P. ebollizione: 64.7 °C (lit.)
• Punto di fusione: −98 °C (lit.)
• Densità: 0.791-0.793 g/mL at 20 °C; 0.791 g/mL at 25 °C (lit.)
• Anioni in tracce: chloride (Cl^-): ≤1 mg/kg; sulfate (SO₄^2-): ≤5 mg/kg
• Cationi in tracce: Fe: ≤1 mg/kg
• Compatibilità: complies for UV absorption; complies for appearance; complies for identity (IR); complies for reaction against H₂SO₄
• Formato: neat
• Stringa SMILE: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3; OKKJLVBELUTLKV-UHFFFAOYSA-N

Descrizione

Descrizione generale

Methanol is an alcohol. Its conversion to C₂-C₁₀ hydrocarbons by employing a new class of shape-selective zeolites has been reported. Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.

Applicazioni

Methanol was used in the following studies:

• Colony forming unit-fibroblast assay of bone marrow mononuclear cells.
• As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.
• Immunofluorescence studies.

Confezionamento

This product is also available in glass bottles.

Altre note

The article number 24229-4X2.5L-R will be discontinued. Please order the single bottle 24229-2.5L-R which is physically identical with the same exact specifications.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS06,GHS08
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H301 + H311 + H331,H370
• Consigli di prudenza: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Classi di pericolo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Organi bersaglio: Eyes,Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 49.5 °F - closed cup
• Punto d’infiammabilità (°C): 9.7 °C - closed cup