If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
8.18755
Acetic acid
99-100%, for synthesis
Sinónimos:
Ácido acético glacial
About This Item
Productos recomendados
Nombre del producto
Ácido acético, for synthesis
densidad de vapor
2.07 (vs air)
Nivel de calidad
presión de vapor
15.4 hPa ( 20 °C)
Ensayo
≥99% (acidimetric)
Formulario
liquid
temp. de autoignición
485 °C
800 °F
potencia
3310 mg/kg LD50, oral (Rat)
lim. expl.
16 %, 92 °F
4 %, 59 °F
índice de refracción
n20/D 1.371 (lit.)
pH
2.5 (20 °C, 50 g/L in H2O)
Viscosidad cinemática
1.17 cSt(20 °C)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
temperatura de transición
flash point 39 °C
solubilidad
soluble 602.9 g/L
densidad
1.04 g/mL at 25 °C (lit.)
temp. de almacenamiento
15-25°C
cadena SMILES
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
Clave InChI
QTBSBXVTEAMEQO-UHFFFAOYSA-N
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Nota de análisis
Identity: passes test
Density (d 20/4): 1.048 - 1.052
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
102.2 °F
Punto de inflamabilidad (°C)
39 °C
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Protocolos
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
A guide to create solvent systems used for the thin-layer chromatography assay of Novabiochem products.
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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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