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AX0445

Reagent Alcohol

89.5-91.5% ethanol basis, Reagent, OmniSolv®

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关于此项目

线性分子式:
CH3CH2OH
化学文摘社编号:
64-17-5
分子量:
46.07
UNSPSC Code:
12352104
MDL number:
MFCD00003568
Assay:
89.5-91.5% ethanol basis
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产品名称

Alcohol, Reagent, OmniSolv®

Quality Segment

assay

89.5-91.5% ethanol basis

form

liquid

composition

isopropyl alcohol, 4.0-6.0% , methanol, 3.5-5.5%

dilution

(for analytical testing)

impurities

≤0.04% Water (H2O), ≤0.04 μeq/g Titrable base, ≤0.3 μeq/g Titrable acid

evapn. residue

≤4 ppm

color

APHA: ≤10

transition temp

flash point 12 °C

UV cutoff

≤205 nm

UV absorption

λ: 205 nm Amax: ≤1.00, λ: 210 nm Amax: ≤0.65, λ: 220 nm Amax: ≤0.35, λ: 230 nm Amax: ≤0.20, λ: 250 nm Amax: ≤0.04, λ: 270 nm Amax: ≤0.01, λ: 300 nm Amax: ≤0.005

shipped in

ambient

storage temp.

room temp

SMILES string

OCC

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

General description

Reagent alcohol is a high-purity, low-moisture solvent for precision in analytical and preparative chromatography. It ensures minimal interference from water or impurities, making it ideal for sensitive chromatographic techniques such as HPLC (High-Performance Liquid Chromatography), GC (Gas Chromatography), and LC-MS (Liquid Chromatography–Mass Spectrometry).

Application

  • Used as a mobile phase component or sample diluent.
  • Ensures sharp peak resolution and minimal baseline noise due to its high purity .
  • Ideal for trace analysis and quantification of organic compounds.
  • Its anhydrous nature prevents hydrolysis of sensitive analytes.
Reagent, OmniSolv®

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

Physical form

To each 100 parts of SD 3A Alcohol are added 5 parts of Isopropyl Alcohol

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (Ethanol)89.5-91.5%Assay (Isopropyl alcohol)4.0-6.0%Assay (Methanol)3.5-5.5%Color (APHA)10 maxEvaporation residue4ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acid0.3µeq/g maxTitrable base0.04µeq/g maxUV Abs. at 205 nm1.00AU maxUV Abs. at 210 nm0.65AU maxUV Abs. at 220 nm0.35AU maxUV Abs. at 230 nm0.20AU maxUV Abs. at 250 nm0.04AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off205nm maxWater (H2O)0.04% max

Legal Information

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

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警示词

Danger

危险代码

H225,H319,H371

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

靶器官

Eyes,Central nervous system

存储类别

3 - Flammable liquids

闪点 (F)

53.6 °F - closed cup

闪点 (°C)

12 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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