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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
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403067
Sodium methoxide solution
0.5 M(0.5 N) in methanol, solution, ACS reagent grade
Synonim(y):
Sodium methylate
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
100 mL | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 411,00 zł |
250 mL | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 975,00 zł |
800 mL | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 1330,00 zł |
4 x 100 mL | Dostępne do wysyłki DZISIAJzSchnelldorf Distribution | 1560,00 zł 1170,00 zł |
Informacje o tej pozycji
Nazwa produktu
Sodium methoxide solution, ACS reagent, 0.5 M CH3ONa in methanol (0.5N)
grade
ACS reagent
Quality Segment
form
liquid
concentration
0.5 M CH3ONa in methanol (0.5N)
color
, clarity of solution to pass
bp
64.6 °C
density
0.809 g/mL at 25 °C
SMILES string
[Na+].C[O-]
InChI
1S/CH3O.Na/c1-2;/h1H3;/q-1;+1
InChI key
WQDUMFSSJAZKTM-UHFFFAOYSA-N
General description
Application
- As a solvent in the synthesis of disulfides from corresponding thiols.
- To extract fatty acid methyl esters by transesterification process.
- Synthesis of (1R,2R,3R,7aS)-1,2-dibenzyloxy-3-tert-butyldiphenylsilyloxymethylpyrrolizidin-5-one.
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Ta pozycja | |||
|---|---|---|---|
| description ACS reagent, 0.5 M CH3ONa in methanol (0.5N) | description 21 wt. % in ethanol | description technical, ≥95% (T) | description ~10% in methanol (T, ~2.2 M) |
| form liquid | form liquid | form powder | form - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| grade ACS reagent | grade - | grade technical | grade - |
| density 0.809 g/mL at 25 °C | density 0.868 g/mL at 25 °C | density - | density 0.85 g/mL at 20 °C |
| color , clarity of solution to pass | color - | color - | color - |
| bp 64.6 °C | bp - | bp - | bp - |
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Słowo ostrzegawcze
Danger
Kody zagrożeń
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 1
Narządy docelowe
Eyes,Central nervous system
Klasa składowania
3 - Flammable liquids
Temperatura zapłonu (°F)
51.8 °F - closed cup
Temperatura zapłonu (°C)
11.0 °C - closed cup
PPE (środki ochrony indywidualnej)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
67-56-1
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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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