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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.00837
Methanol
99% (GC), suitable for GC/MS, SupraSolv®
Synonym(e):
Methylalkohol
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 1 L | Warenkorb auf Verfügbarkeit prüfen | € 51,20 | |
| 2.5 L | Warenkorb auf Verfügbarkeit prüfen | € 100,00 |
Über diesen Artikel
Produktname
Methanol, for gas chromatography MS SupraSolv®
vapor density
1.11 (vs air)
Quality Segment
vapor pressure
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
product line
SupraSolv®
assay
99% (GC)
form
liquid
autoignition temp.
725 °F
potency
5628 mg/kg LD50, oral (Rat), 17100 mg/kg LD50, skin (Rabbit)
expl. lim.
36 %
technique(s)
GC/MS: suitable
refractive index
n20/D 1.329 (lit.)
kinematic viscosity
0.54-0.59 cSt(20 °C)
bp
64.7 °C (lit.)
mp
−98 °C (lit.)
transition temp
flash point 9.7 °C
density
0.791 g/mL at 25 °C (lit.)
format
neat
storage temp.
2-30°C
SMILES string
CO
InChI
1S/CH4O/c1-2/h2H,1H3
InChI key
OKKJLVBELUTLKV-UHFFFAOYSA-N
General description
Application
- The composition of chemicals and anti-osteogenic properties in the volatile extracts from Homalomena gigantea rhizome: Diese Studie unterstreicht die Rolle von Methanol bei der Extraktion und Analyse flüchtiger organischer Verbindungen aus Heilpflanzen und liefert wertvolle Erkenntnisse für Forschende in der Pharmakologie und der Naturproduktchemie (Thanh et al., 2024).
- A homochiral tartrate-bridged dinuclear chromium(III) complex anion with a resonance-assisted hydrogen bond for proton conduction: Methanol wird als Lösungsmittel bei der Synthese komplexer anorganischer Verbindungen verwendet, die für die Entwicklung neuer Materialien für Energieanwendungen wie Protonenaustauschmembranen unerlässlich sind (Dunatov et al., 2024).
Analysis Note
Other Notes
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| technique(s) GC/MS: suitable | technique(s) gas chromatography (GC): suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| assay 99% (GC) | assay ≥99.8% (GC) | assay ≥99.8% (GC) | assay ≥99.8% (GC) |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.329 (lit.) | refractive index n20/D 1.329 (lit.) | refractive index n20/D 1.329 (lit.) | refractive index n20/D 1.329 (lit.) |
| expl. lim. 36 % | expl. lim. 36 % | expl. lim. 36 % | expl. lim. 36 % |
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
Lagerklasse
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup
target_organs
Eyes,Central nervous system
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
67-56-1
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Verwandter Inhalt
Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.
Die Gaschromatographie trennt flüchtige Verbindungen in der Gasphase und wird in verschiedenen Branchen zur Qualitätskontrolle eingesetzt.
Method development for the simultaneous determination of five glycols in two commercial cough syrup samples using a capillary GC column by GC-MS/MS.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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