Merck 100003 Acetonitrile for analysis EMSURE® ACS,Reag. Ph Eur. Cas No.: 75-05-08, Molar Mass 41.05 G/Mol, And Chemical Formula CH₃CN 1 L

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Solventler

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MERCK

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LB.M.100003.1000

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Synonyms: ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane CAS Number: 75-05-8 EC Number: 200-835-2 Molar Mass: 41.05 g/mol Chemical Formula: CH₃CN Hill Formula: C₂H₃N Grade: ACS,Reag. Ph Eur

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MERCK 100003

Acetonitrile for analysis EMSURE® ACS,Reag. Ph Eur. CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN 1 L

Description
Catalogue Number	100003
Synonyms	ACN, Methyl cyanide, Ethyl nitrile, Cyanomethane
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Product Information
CAS number	75-05-8
EC index number	608-001-00-3
EC number	200-835-2
Grade	ACS,Reag. Ph Eur
Hill Formula	C₂H₃N
Chemical formula	CH₃CN
Molar Mass	41.05 g/mol
HS Code	2926 90 70
Structure formula Image

Applications
Application	Acetonitrile for analysis EMSURE® ACS,Reag. Ph Eur. CAS 75-05-08, molar mass 41.05 g/mol, and chemical formula CH₃CN.

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 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.
RTECS	AL7700000
Storage class	3 Flammable liquids
WGK	WGK 2 water endangering
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols	Flammable Harmful
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)	≥ 99.5 %
Identity (IR)	conforms
Appearance	clear
Colour	≤ 10 Hazen
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0001 meq/g
Density (d 20 °C/20 °C)	0.782 - 0.783
Refractive index (n 20/D)	1.343 - 1.345
Boiling range (80-82°C)	≥ 95 % (v/v)
Cyanide (CN)	≤ 0.005 %
Al (Aluminium)	≤ 0.00005 %
B (Boron)	≤ 0.000002 %
Ba (Barium)	≤ 0.00001 %
Ca (Calcium)	≤ 0.00005 %
Cd (Cadmium)	≤ 0.000005 %
Co (Cobalt)	≤ 0.000002 %
Cr (Chromium)	≤ 0.000002 %
Cu (Copper)	≤ 0.000002 %
Fe (Iron)	≤ 0.00001 %
Mg (Magnesium)	≤ 0.00001 %
Mn (Manganese)	≤ 0.000002 %
Ni (Nickel)	≤ 0.000002 %
Pb (Lead)	≤ 0.00001 %
Sn (Tin)	≤ 0.00001 %
Zn (Zinc)	≤ 0.00001 %
Evaporation residue	≤ 0.001 %
Water	≤ 0.1 %
ACS, Ph Eur-reagent

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