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Safety Information

34885-M

Sigma-Aldrich

Methanol

≥99.9%, gradient grade, suitable for HPLC

Synonym(s):

Methyl alcohol

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100 μG
CN¥4,472.02

CN¥4,472.02

Available to ship onApril 14, 2025Details

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100 μG
CN¥4,472.02

About This Item

Linear Formula:
CH3OH
CAS Number:
67-56-1
Molecular Weight:
32.04
Beilstein:
1098229
EC Number:
200-659-6
MDL number:
MFCD00004595
UNSPSC Code:
15101803
PubChem Substance ID:
329755085
NACRES:
NA.05
grade:
gradient grade
technique(s):
HPLC: suitable
bp:
64.7 °C (lit.)
vapor pressure:
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

CN¥4,472.02

Available to ship onApril 14, 2025Details

Request a Bulk Order

Product Name

Methanol, suitable for HPLC, gradient grade, ≥99.9%

grade

gradient grade

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

Assay

≥99.9%

form

liquid

autoignition temp.

725 °F

expl. lim.

36 %

technique(s)

HPLC: suitable

impurities

KMnO4 red. matter (as O), in accordance
≤0.0005% free alkali (as NH3)
≤0.0005% non-volatile matter
≤0.001% acetaldehyde
≤0.001% acetone (GC)
≤0.001% formaldehyde
≤0.02% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365nm

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Show Differences

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This Item
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PUC19 - HIGH COPY BLUE/WHITE CLONING PLASMID plasmid vector for molecular cloning

OGS590

PUC19 - HIGH COPY BLUE/WHITE CLONING PLASMID

PSF-CMV-PUC18 - CMV PUC18 MCS PLASMID plasmid vector for molecular cloning

OGS107

PSF-CMV-PUC18 - CMV PUC18 MCS PLASMID

PSF-CMV-PUC19 - CMV PUC19 MCS PLASMID plasmid vector for molecular cloning

OGS106

PSF-CMV-PUC19 - CMV PUC19 MCS PLASMID

PSF-CAG-UB-HYGRO - CAG HYGROMYCIN PLASMID plasmid vector for molecular cloning

OGS507

PSF-CAG-UB-HYGRO - CAG HYGROMYCIN PLASMID

peptide cleavage

no cleavage

peptide cleavage

no cleavage

peptide cleavage

no cleavage

peptide cleavage

no cleavage

origin of replication

pUC (500 copies)

origin of replication

pUC (500 copies)

origin of replication

pUC (500 copies)

origin of replication

pUC (500 copies)

bacteria selection

ampicillin

bacteria selection

ampicillin

bacteria selection

ampicillin

bacteria selection

kanamycin

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

form

buffered aqueous solution

mol wt

size 2686 bp

mol wt

size 4310 bp

mol wt

size 4309 bp

mol wt

size 7694 bp

General description

Thermochemical conversion of methanol to C2-C10 hydrocarbons in the presence of shape-selective zeolites has been reported.[1] Its oxidation on Ru-Pt catalyst system by ruthenium ad-atoms has been proposed.[2]

Application

Methanol (MeOH) has been used as an eluent in the HPLC estimation of malondialdehyde in plasma, which is an indicator of oxidative stress.[3]
It may be used in the following studies:
  • Colony forming unit-fibroblast assay of bone marrow mononuclear cells.[4]
  • As solvent for the preparation of extracts of hyphae of Aspergillus for the estimation of gliotoxin by reversed phase-HPLC.[5]
  • Immunofluorescence studies.[6]
  • To compose eluent for the ion-pair reverse-phase HPLC isolation of nucleotides and their decomposition products.[7]

Packaging

View returnable container options.

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Important notice
  • The article number 34885-6X1L-M will be discontinued. Please order the single bottle 34885-1L-M which is physically identical with the same exact specifications.

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Legal Information

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

49.5 °F - closed cup

Flash Point(C)

9.7 °C - closed cup

Regulatory Information

新产品
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    SDBB2775
    SDBB1748
    SDBB1747
    STBL4950
    STBL4709

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    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

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    Inês Mesquita et al.
    Cell reports, 30(12), 4052-4064 (2020-03-27)
    Hypoxia-inducible factor-1 alpha (HIF-1α) is considered a global regulator of cellular metabolism and innate immune cell functions. Intracellular pathogens such as Leishmania have been reported to manipulate host cell metabolism. Herein, we demonstrate that myeloid cells from myeloid-restricted HIF-1α-deficient mice
    Ufuk Cobanoglu et al.
    Asian Pacific journal of cancer prevention : APJCP, 12(6), 1399-1403 (2011-12-01)
    Early diagnosis and prevention is very important for lung cancer patients. Previous studies have emphasized that the level of coenzyme Q10 (CoQ10), present primarily in mitochondria, decreases with age and is low in patients with chronic diseases. Our goal was
    R A Cunha et al.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 18(6), 1987-1995 (1998-05-15)
    ATP analogs substituted in the gamma-phosphorus (ATPgammaS, beta, gamma-imido-ATP, and beta,gamma-methylene-ATP) were used to probe the involvement of P2 receptors in the modulation of synaptic transmission in the hippocampus, because their extracellular catabolism was virtually not detected in CA1 slices.
    Emer P Reeves et al.
    Mycopathologia, 158(1), 73-79 (2004-10-19)
    Aspergillus fumigatus is a pathogenic fungus capable of causing both allergic lung disease and invasive aspergillosis, a serious, life-threatening condition in neutropenic patients. Aspergilli express an array of mycotoxins and enzymes which may facilitate fungal colonisation of host tissue. In
    Robert E Schwartz et al.
    The Journal of clinical investigation, 109(10), 1291-1302 (2002-05-22)
    We have derived from normal human, mouse, and rat postnatal bone marrow primitive, multipotent adult progenitor cells (MAPCs) that can differentiate into most mesodermal cells and neuroectodermal cells in vitro and into all embryonic lineages in vivo. Here, we show
    View All Related Papers

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