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Sigma-Aldrich

Reagent Alcohol

anhydrous reagent, contains 5% isopropyl alcohol and 5% methyl alcohol as denaturant

Sinonimo/i:

Ethyl alcohol, Reagent alcohol, Ethanol, RGA, denatured alcohol

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About This Item

Numero CAS:
Numero MDL:
Codice UNSPSC:
15101802
ID PubChem:
NACRES:
NA.21
Prezzi e disponibilità al momento non sono disponibili

Nome del prodotto

Reagent Alcohol, anhydrous, ≤0.003% water

Grado

anhydrous
reagent grade

Livello qualitativo

Densità del vapore

1.59 (vs air)

Stato

liquid

contiene

5% isopropyl alcohol as denaturant
5% methyl alcohol as denaturant

Limite di esplosione

3.1-27.7 %

Concentrazione

100%

Impurezze

≤0.003% water
≤0.005% water (100 mL pkg)

Residuo dopo evaporazione

<0.0005%

P. ebollizione

78 °C

Punto di fusione

-114 °C

Stringa SMILE

OCC

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Descrizione generale

Reagent Alcohol is ethanol that is made non-consumable by the addition of denaturants.[1]

Componenti

95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.

greener alternative product

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

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)

48.2 °F - closed cup

Punto d’infiammabilità (°C)

9 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificati d'analisi (COA)

Lot/Batch Number

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Effects of added dibutyl phosphate on the luminescent properties of europium tetrakis dibenzoylmethide triethylammonium.
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Lachenmeier DW, et al
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Metabolite and Fatty Acid Analysis of Yeast Cells and Culture Supernatants.
Chen L and Chen WN.
Bio-protocol, 4(17) (2014)
Sreedhar Bodiga et al.
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Surrogate alcohol: what do we know and where do we go?
Lachenmeier DW, et al.
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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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