The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
88640
1-tioglicerolo
≥99.0% (GC)
Sinonimo/i:
αα-monotioglicerolo, αα-tioglicerolo, 3-mercapto-1,2-propanediolo
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| Voi/SKU | Disponibilità | Prezzo |
|---|---|---|
100 mL | Per conoscere la disponibilità, visualizza il carrello | CHF 297.00 |
500 mL | Per conoscere la disponibilità, visualizza il carrello | CHF 1060.00 |
Informazioni su questo articolo
Quality Segment
assay
≥99.0% (GC)
form
liquid
refractive index
n20/D 1.527 (lit.), n20/D 1.528
bp
118 °C/5 mmHg (lit.)
density
1.25 g/mL at 25 °C (lit.)
SMILES string
OCC(O)CS
InChI
1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2
InChI key
PJUIMOJAAPLTRJ-UHFFFAOYSA-N
Application
Preparation Note
1 of 1
Questo articolo | |||
|---|---|---|---|
| description ≥99.0% (GC) | description EMPROVE® ESSENTIAL, NF | description BioXtra, ≥97% | description liquid, BioReagent, suitable for cell culture, ≥97% (titration) |
| assay ≥99.0% (GC) | assay - | assay ≥97% | assay ≥97% (titration) |
| form liquid | form liquid | form liquid | form liquid |
| density 1.25 g/mL at 25 °C (lit.) | density 1.25 g/mL at 25 °C (lit.) | density 1.25 g/mL at 25 °C (lit.) | density 1.25 g/mL at 25 °C (lit.) |
| bp 118 °C/5 mmHg (lit.) | bp 118 °C/5 mmHg (lit.) | bp 118 °C/5 mmHg (lit.) | bp 118 °C/5 mmHg (lit.) |
| refractive index n20/D 1.527 (lit.), n20/D 1.528 | refractive index n20/D 1.527 (lit.) | refractive index n20/D 1.527 (lit.) | refractive index n20/D 1.527 (lit.) |
| Quality Level 200 | Quality Level 500 | Quality Level 200 | Quality Level 200 |
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Parola di avvertenza
Danger
Codici di pericolo
Avvertenze di sicurezza
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B
Classe di stoccaggio
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Che succede?
WGK 3
Punto di infiammabilità (°F)
210.2 °F - closed cup
Punto di infiammabilità (°C)
99 °C - closed cup
DPI (dispositivi di protezione individuale)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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How does the storage temperature relate to shipping conditions?
1 answer-
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What is the concentration of the 1-thioglycerol?
1 answer-
The liquid is not a solution of 1-thioglycerol in some solvent. Rather, it is a neat liquid (i.e., essentially pure 1-thioglycerol). Based on a density of 1.245 g/mL and a molecular weight of 108.2 g/mole, one can calculate an effective molarity of 11.5 M. This information may be found on the M1753 product information sheet.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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