MX0486

Methanol

≥99.9% (GC), suitable for LC/MS, OmniSolv^®

• 동의어(들): Methyl alcohol
• Linear Formula: CH₃OH
• CAS Number: 67-56-1
• Molecular Weight: 32.04
• Beilstein: 1098229
• MDL number: MFCD00004595
• UNSPSC 코드: 41116121
• EC 인덱스 번호: 200-659-6
• bp: 64.7 °C (lit.)
• vapor pressure: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)

속성

• 제품명: Methanol, OmniSolv^® LC-MS, ≥99.9% (GC)
• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 1613; suitable for EPA 1621; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 537.1; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for GB 31604.35-2016; suitable for GB 5009.253-2016; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010
• Quality Level: 100
• 규정 준수: suitable for FDA C-010.02
• vapor density: 1.11 (vs air)
• vapor pressure: 128 hPa ( 20 °C); 410 mmHg ( 50 °C); 97.68 mmHg ( 20 °C)
• 제품 라인: OmniSolv^®
• 분석: ≥99.9% (GC)
• 양식: liquid
• autoignition temp.: 725 °F
• expl. lim.: 36 %
• 기술: HPLC: suitable; LC/MS: suitable
• 불순물: ≤0.05% Water (H₂O); ≤0.2 μeq/g Titrable base; ≤0.3 μeq/g Titrable acid; ≤50 ppb p-nitrophenol (LC/MS); ≤50 ppb reserpine (LC/MS)
• 증발 잔류물: ≤1 ppm
• 색상: APHA: ≤10
• refractive index: n20/D 1.329 (lit.)
• bp: 64.7 °C (lit.)
• mp: −98 °C (lit.)
• SMILES string: CO
• 전이 온도: flash point 9.7 °C
• density: 0.791 g/mL at 25 °C (lit.)
• UV cutoff: ≤205 nm
• UV 흡수: λ: 210 nm A_max: ≤0.3; λ: 220 nm A_max: ≤0.1; λ: 230 nm A_max: ≤0.04; λ: 240 nm A_max: ≤0.03; λ: 250 nm A_max: ≤0.01; λ: 270 nm A_max: ≤0.01; λ: 400-280 nm A_max: ≤0.005
• 응용 분야: PFAS testing
• 형식: neat
• 배송 상태: ambient
• 저장 온도: room temp
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

설명

일반 설명

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. It is commonly used as an elution solvent for chromatography.

애플리케이션

Methanol is used as:

• A solvent to prepare the Mobile phase for LC-MS/MS analysis.
• A solvent or reagent in chemical synthesis
• A solvent in work-up phase of chemical synthesis
• A disinfectant to clean laboratory space.

포장

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제조 메모

Product filtered through a 0.2 μm filter

분석 메모

Assay (GC)99.9% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence as quinine at 254 nm1ppb maxFluorescence as quinine at 365 nm1ppb maxFormClear liquidGradient at 235 nm1mAU maxGradient at 254 nm1mAU maxIdentity (IR-spectrum)ConformsLC/MS Purity (p-nitrophenol)50ppb maxLC/MS Purity (reserpine)50ppb maxMetals, suitable for LC/MSTo pass testTitrable acid0.3µeq/g maxTitrable base0.2µeq/g maxUV Abs. at 210 nm0.3AU maxUV Abs. at 220 nm0.1AU maxUV Abs. at 230 nm0.04AU maxUV Abs. at 240 nm0.03AU maxUV Abs. at 250 nm0.01AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 400-280 nm0.005AU maxUV Cut-off205nm maxWater (H2O)0.05% max

Evaporation Number: 1.9

법적 정보

ASTM is a registered trademark of American Society for Testing and Materials

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

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H225,H301 + H311 + H331,H370
• 예방조치 성명서: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• 표적 기관: 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