MX0487

Methanol (메탄올)

≥99.8% (GC), anhydrous, reagent grade, ACS reagent, for extraction, for analytical purposes, meets USP/NF

• 동의어(들): Methyl alcohol
• Linear Formula: CH₃OH
• CAS 번호: 67-56-1
• Molecular Weight: 32.04
• UNSPSC Code: 41116121
• EC Index Number: 200-659-6
• MDL number: MFCD00004595
• Beilstein/REAXYS Number: 1098229
• NACRES: NA.21
• eCl@ss: 39020101
• Assay: ≥99.8% (GC)
• Grade: ACS reagent, anhydrous, reagent grade
• Bp: 64.7 °C (lit.)
• Vapor pressure: 128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)

속성

• 제품 이름: Methanol (메탄올), anhydrous Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• Quality Segment: 200
• grade: ACS reagent, anhydrous, reagent grade
• agency: meets USP/NF
• vapor density: 1.11 (vs air)
• vapor pressure: 128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
• description: for analytical purposes, for extraction
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 725 °F
• expl. lim.: 36 %
• dilution: (for analytical testing)
• impurities: ≤0.0002 meq/g Titrable base, ≤0.0003 meq/g Titrable acid, ≤0.001% Carbonyl (acetone, formaldehyde, acetaldehyde), ≤0.03% Water (H2O)
• evapn. residue: ≤0.001%
• color: clearAPHA: ≤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.)
• application(s): environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• format: neat
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CO
• InChI: 1S/CH4O/c1-2/h2H,1H3
• InChI key: OKKJLVBELUTLKV-UHFFFAOYSA-N

설명

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

anhydrous Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Packaging

M-Bottle for Solvents
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Analysis Note

AppearanceClearAssay (GC)99.8% minCarbonyl (acetone,formaldehyde,acetaldehyde)0.001% maxColor (APHA)10 maxEvaporation residue0.001% maxSolubility in waterTo pass testSubstances darkened by sulfuric acidTo pass testSubstances reducing permanganateTo pass testTitrable acid0.0003meq/g maxTitrable base0.0002meq/g maxWater (H2O)0.03% max

Evaporation Number: 1.9

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08
• 경고어: Danger
• 위험 코드: H225,H301 + H311 + H331,H370
• 주의 사항: 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 장기: Eyes,Central nervous system
• 저장 등급: 3 - Flammable liquids
• 인화점 (F): 49.5 °F - closed cup
• 인화점 (°C): 9.7 °C - closed cup