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개요

 

주요 사양표

CAS #

EC Number

Hill Formula

Chemical Formula

Molar Mass

Grade Value

75-05-8

200-835-2

CHN 

 CHCN

41.05 g/mol

Reag. Ph Eur

 
 Description
 Catalogue Number LBN-MR-1000301000(1L), LBN-MR-1000302500(2.5L), LBN-MR-1000304000(4L), LBN-MR-1000305000(5L)
 Synonyms ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
 Overview


 With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level,

 LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient

 conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize

 the gradient effect of the solvent involved.

 
 Product Information
 CAS number 75-05-8
 EC index number 608-001-00-3
 EC number 200-835-2
 Grade Reag. Ph Eur
 Hill Formula CHN
 Chemical formula CHCN
 Molar Mass 41.05 g/mol
 HS Code 2926 90 70
 Structure formula Image













 

Structure formula Image

 
 Applications
 Application

 Acetonitrile gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur. Acetonitrile CAS 75-05-08, molar mass

 41.05 g/mol, and chemical formula CHCN.

 
 Physicochemical Information
 Boiling point 81.6 °C (1013 hPa)
 Density 0.786 g/cm3 (20 °C)
 Explosion limit 3.0 - 17 %(V)
 Flash point 2 °C
 Ignition temperature 524 °C
 Melting Point -45.7 °C
 Vapor pressure 97 hPa (20 °C)
 
 Safety Information according to GHS
 Hazard Pictogram(s)Hazard Pictogram(s)
Hazard Pictogram(s)
 Hazard Statement(s) H225: Highly flammable liquid and vapour.
 H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
 H319: Causes serious eye irritation.
 Precautionary Statement(s)

 P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
 P240: Ground/bond container and receiving equipment.
 P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
 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 Word Danger
 RTECS AL7700000
 Storage class 3 Flammable liquids
 WGK WGK 2 obviously hazardous to water
 Disposal 1
 Strongly contaminated halogen-free organic solvents: container A.
 
 Safety Information according to GHS
 Hazard Symbols Hazard SymbolsHarmful
   Hazard SymbolsFlammable
 Categories of danger highly flammable, harmful, irritant
 R Phrase R 11-20/21/22-36
 Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes.
 S Phrase S 16-36/37
 Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.
 
 Storage and Shipping Information
 Storage Store at +5°C to +30°C.
 
 Transport Information

 Declaration (railroad and road)

 ADR, RID

 UN 1648 , 3, II

 Declaration (transport by air)

 IATA-DGR

 UN 1648 , 3, II

 Declaration (transport by sea)

 IMDG-Code

 UN 1648 , 3, II
 
 Specifications
 Purity (GC) ≥ 99.9 %
 Purity (GC) conforms
 Evaporation residue ≤ 2.0 mg/l
 Water ≤ 0.02 %
 Color ≤ 10 Hazen
 Density (d 20 °C/20 °C) 0.78
 Refractive index (n 20/D) 1.344
 Boiling range (80-82°C) ≥ 95 % (v/v)
 Acidity ≤ 0.0002 meq/g
 Alkalinity ≤ 0.0002 meq/g
 Gradient grade (at 210 nm) ≤ 1.0 mAU
 Gradient grade (at 254 nm) ≤ 0.5 mAU

 Fluorescence (as quinine at

 254 nm)

 ≤ 1.0 ppb

 Fluorescence (as quinine at

 365 nm)

 ≤ 0.5 ppb
 Transmission (at 193 nm) ≥ 60 %
 Transmission (at 195 nm) ≥ 80 %
 Transmission (from 230 nm) ≥ 98 %
 Filtered by 0.2 µm filter.
 Suitable for UPLC / UHPLC /Ultra HPLC - instruments.
 Conforms to Acetonitrile for chromatography and Acetonitrile R1 according to Reag.Ph Eur;
 conforms to the requirements of ACS for liquid chromatography suitability.