Merck 113358 2500 Acetonitrile For Preparative Chromatography Prepsolv 2,5 LT.

Merck 113358 2500 Acetonitrile For Preparative Chromatography Prepsolv 2,5 LT.

72.60 ( KDV Dahil )

or preparative chromatography Prepsolv® CAS #: 75-05-8 EC Number: 200-835-2

Stok kodu: 113358.2500 Kategoriler: ,


Catalogue Number 113358
Synonyms ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
Overview Prepsolv® solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (< 1 mg/l) and low water content, they ensure optimal protection for columns.

Product Information
CAS number 75-05-8
EC index number 608-001-00-3
EC number 200-835-2
Hill Formula C₂H₃N
Chemical formula CH₃CN
Molar Mass 41.05 g/mol
HS Code 2926 90 70
Structure formula Image Structure formula Image
Quality Level MQ200

Physicochemical Information
Boiling point 81.6 °C (1013 hPa)
Density 0.78 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 98.64 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, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
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
Categories of danger highly flammable, harmful, irritant

Storage and Shipping Information
Storage Store at +2°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

Purity (GC) ≥ 99.8 %
Identity (IR) conforms
Evaporation residue ≤ 1.0 mg/l
Water ≤ 0.05 %
Acidity ≤ 0.0005 meq/g
Alkalinity ≤ 0.0002 meq/g
Transmission (at 220 nm) ≥ 90 %
Transmission (from 240 nm) ≥ 98 %
Filtered by 0.2 µm filter
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