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MX0488

メタノール

≥99.9% (GC), suitable for HPLC, OmniSolv®

別名:

メチルアルコール

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この商品について

化学式:
CH3OH
CAS番号:
67-56-1
分子量:
32.04
UNSPSC Code:
41116121
EC Index Number:
200-659-6
MDL number:
MFCD00004595
Beilstein/REAXYS Number:
1098229
Assay:
≥99.9% (GC)
Technique(s):
HPLC: suitable
Bp:
64.7 °C (lit.)
Vapor pressure:
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
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製品名

メタノール, gradient grade OmniSolv®, ≥99.9% (GC)

vapor density

1.11 (vs air)

Quality Level

100, 300

vapor pressure

128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)

product line

OmniSolv®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

725 °F

expl. lim.

36 %

technique(s)

HPLC: suitable

impurities

≤0.05% Water (H2O), ≤0.2 μeq/g Titrable base, ≤0.3 μeq/g Titrable acid, ≤10 ppm Acetone

evapn. residue

≤1 ppm

color

APHA: ≤10

refractive index

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

transition temp

flash point 9.7 °C

density

0.791 g/mL at 25 °C (lit.)

UV cutoff

≤203 nm

UV absorption

λ: 203 nm Amax: ≤1.00, λ: 205 nm Amax: ≤0.80, λ: 210 nm Amax: ≤0.25, λ: 220 nm Amax: ≤0.10, λ: 230 nm Amax: ≤0.03, λ: 250 nm Amax: ≤0.01, λ: 260 nm Amax: ≤0.005, λ: 300 nm Amax: ≤0.005

format

neat

shipped in

ambient

storage temp.

room temp

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

General description

Methanol, also known as Methyl alcohol, is a colorless organic solvent commonly used to dissolve substances with high and medium polarity. It is also used as a starting material/solvent for synthesis.

Application

Methanol is used as a solvent:
  • In the mobile phase during the reversed phase for high-performance liquid chromatography (HPLC) analysis.
  • To prepare the stock solution of Fluorescein dye.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle
is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Acetone10ppm maxAssay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidGradient at 235 nm0.001AU maxGradient at 254 nm0.001AU maxIdentity (IR-spectrum)ConformsRefractive index (at 20°C)1.327-1.329Titrable acid0.3µeq/g maxTitrable base0.2µeq/g maxUV Abs. at 203 nm1.00AU maxUV Abs. at 205 nm0.80AU maxUV Abs. at 210 nm0.25AU maxUV Abs. at 220 nm0.10AU maxUV Abs. at 230 nm0.03AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 260 nm0.005AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off203nm maxWater (H2O)0.05% max
Evaporation Number: 1.9

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

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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

保管分類

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

第4類:引火性液体 + アルコール類 + 危険等級II

fsl

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

試験成績書（COA）

製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。

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Method validation for the determination of furosemide in plasma by liquid-liquid extraction and high-performance liquid chromatography with fluorescence detection.
CAROLINA GG, et al.
Journal of the Chilean Chemical Society, 50, 479-482 (2005)
High-performance liquid chromatographic stationary phases based on polysiloxanes with different chain lengths thermally immobilized on silica supports.
Edivan T, et al.
Journal of Chromatography A, 1119, 135-139 (2006)
Methanol
Gronemann O, et al.
Ullmann's Encyclopedia of Industrial Chemistry (2000)