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100980 乙醇

100980
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
64-17-5200-578-6C₂H₆OC₂H₅OH46.07 g/mol

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      玻璃瓶 500 ml
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      1.00980.2500
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          玻璃瓶 2.5 l
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          Description
          Catalogue Number100980
          SynonymsEthyl alcohol, EtOH
          OverviewAccurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
          References
          Product Information
          CAS number64-17-5
          EC index number603-002-00-5
          EC number200-578-6
          Hill FormulaC₂H₆O
          Chemical formulaC₂H₅OH
          Molar Mass46.07 g/mol
          HS Code2207 10 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationEthanol for spectroscopy Uvasol®. CAS No. 64-17-5, EC Number 200-578-6.
          Biological Information
          Physicochemical Information
          Boiling point78.3 °C (1013 hPa)
          Density0.790 - 0.793 g/cm3 (20 °C)
          Explosion limit3.1 - 27.7 %(V)
          Flash point13 °C
          Ignition temperature425 °C
          Melting Point-114.5 °C
          pH value7.0 (10 g/l, H₂O, 20 °C)
          Vapor pressure59 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 6200 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H225: Highly flammable liquid and vapour.
          H319: Causes serious eye irritation.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P240: Ground/bond container and receiving equipment.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
          Signal WordDanger
          RTECSKQ6300000
          Storage class3 Flammable liquids
          WGKWGK 1 slightly hazardous to water
          Disposal1
          Strongly contaminated halogen-free organic solvents: container A.
          Safety Information
          Hazard Symbols Hazard SymbolsFlammable
          Categories of dangerhighly flammable
          R PhraseR 11
          Highly flammable.
          S PhraseS 7-16
          Keep container tightly closed.Keep away from sources of ignition - No smoking.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1170 , 3, II
          Declaration (transport by air) IATA-DGRUN 1170 , 3, II
          Declaration (transport by sea) IMDG-CodeUN 1170 , 3, II
          Supplemental Information
          Specifications
          Purity (GC)≥ 99.9 %
          Evaporation residue≤ 0.0002 %
          Water≤ 0.05 %
          Color≤ 10 Hazen
          Acidity≤ 0.0002 meq/g
          Alkalinity≤ 0.0002 meq/g
          Fluorescence (as quinine at 254 nm)≤ 1.0 ppb
          Fluorescence (as quinine at 365 nm)≤ 1.0 ppb
          Transmission (at 207 nm)≥ 20 %
          Transmission (at 220 nm)≥ 55 %
          Transmission (at 235 nm)≥ 80 %
          Transmission (at 240 nm)≥ 85 %
          Transmission (at 245 nm)≥ 90 %
          Transmission (from 260 nm)≥ 98 %
          Absorbance (at 207 nm)≤ 0.70
          Absorbance (at 220 nm)≤ 0.26
          Absorbance (at 235 nm)≤ 0.10
          Absorbance (at 240nm)≤ 0.07
          Absorbance (at 245 nm)≤ 0.05
          Absorbance (from 260 nm)≤ 0.01

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          Categories

          Analytics and Sample Preparation > Spectroscopy > Solvents for Spectroscopy, Uvasol®
          Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Spectroscopy, Uvasol®
          Analytics and Sample Preparation > Spectroscopy > UV/VIS Spectroscopy > Solvents for UV/VIS Spectroscopy