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245119

Sigma-Aldrich

Reagent Alcohol

reagent, spectrophotometric grade, denatured, suitable for UV/Vis spectroscopy, contains 5% isopropyl alcohol and 5% methyl alcohol as denaturant

Sinônimo(s):

Ethanol, RGA, denatured alcohol

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About This Item

Número CAS:
64-17-5
Número MDL:
MFCD00003568
Código UNSPSC:
15101802
ID de substância PubChem:
329752673

Nome do produto

Reagent Alcohol, spectrophotometric grade

grau

denatured
reagent
spectrophotometric grade

densidade de vapor

1.59 (vs air)

Formulário

liquid

contém

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

Lim. expl.

3.1-27.7 %

técnica(s)

UV/Vis spectroscopy: suitable

Impurezas

≤0.10% water

resíduo de evaporação

<0.0005%

p.e.

78 °C

pf

-114 °C

densidade

0.785 g/mL at 25 °C

λ

H2O reference

Absorção UV

λ: 205 nm Amax: 1.00
λ: 210 nm Amax: 0.65
λ: 220 nm Amax: 0.35
λ: 255 nm Amax: 0.04
λ: 300-400 nm Amax: 0.01

InChI

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

chave InChI

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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Componentes

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.

Palavra indicadora

Danger

Frases de perigo

H225 - H319 - H371

Classificações de perigo

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

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

48.2 °F - closed cup

Ponto de fulgor (°C)

9 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number
SHBC8646V
SHBC4339V
SHBC2418V
SHBB9356V
SHBB3764

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Wanyong Pang et al.
BMC veterinary research, 5, 36-36 (2009-09-25)
Castration of male cattle has been shown to elicit inflammatory reactions and acute inflammation is initiated and sustained by the participation of cytokines. Sixty continental x beef bulls (Mean age 12 +/- (s.e.) 0.2 months; Mean weight 341 +/- (s.e.)
Cesare Errico et al.
Journal of biomedicine & biotechnology, 2009, 571702-571702 (2009-10-01)
Poly (hydroxyalkanoates) (PHAs) have recently attracted a great deal of academic and industrial interest for their biodegradability and biocompatibility making them suitable for environmental and biomedical applications. Poly(3-hydroxybutyrate-) (PHB-) and Poly(DL-lactide-co-glycolide) (PLGA-) based nanoparticles were prepared using the dialysis method
Matthew Hennig et al.
The Journal of surgical research, 154(2), 187-195 (2009-03-27)
Chronic ethanol intake is a significant risk factor for the development of cirrhosis and hepatocellular carcinoma (HCC). The effects of ethanol on extracellular signal-regulated kinase (ERK) activation, transforming growth factor alpha (TGF-alpha), and HCC growth were examined in this study.
Farhat L Khanim et al.
PloS one, 4(12), e8147-e8147 (2009-12-10)
The majority of acute myeloid leukaemia (AML) patients are over sixty years of age. With current treatment regimens, survival rates amongst these, and also those younger patients who relapse, remain dismal and novel therapies are urgently required. In particular, therapies
Jarrod R Fortwendel et al.
Eukaryotic cell, 7(9), 1530-1539 (2008-07-09)
The Ras family of proteins is a large group of monomeric GTPases. Members of the fungal Ras family act as molecular switches that transduce signals from the outside of the cell to signaling cascades inside the cell. A. fumigatus RasA
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