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34881
Riedel-de Haen Add to compare
Acetonitrile
R CHROMASOLV™, for liquid chromatography, ≥99.8% (GC)
ACN; Methyl cyanide
≥99.8%, for liquid chromatography, ≥99.8% (GC)

CAS Number: 75-05-8
Linear Formula: CH3CN
Molar Mass: 41.05 g/mol
Beilstein Registry Number: 741857
EC Number: 200-835-2
MDL Number: MFCD00001878

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
34881-1L 1L GLASS BOTTLE
N/A
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34881-7L 7L RETURNABLE STAINLESS STEEL CAN
N/A
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34881-18L 18L RETURNABLE STAINLESS STEEL CAN
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34881-45L 45L RETURNABLE STAINLESS STEELDRUM
N/A
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34881-6X1L 6X1L GLASS BOTTLE
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34881-2.5L 2.5L GLASS BOTTLE
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34881-4X2.5L 4X2.5L GLASS BOTTLE
N/A
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Specifications

Property Value
Assay (GC) min. 99.8 %
Non-volatile matter max. 0.0005 %
Water (Karl Fischer) max. 0.1 %
Free acid (as CH3COOH) max. 0.001 %
Transmittance at 200 nm min. 50 %
Transmittance at 220 nm min. 90 %
Transmittance from 240 nm min. 99 %

Physical Properties

Property Value
Refractive Index n20/D 1.344(lit.)
Vapor Density 1.41 (vs air)
Vapor Pressure 72.8 mmHg ( 20 °C)
Explosion Limit 16 %
Autoignition Temperature 973 °F
Boiling point 81.6 °C
Freezing point -46 °C
Density 0.7857 g/cm3

Safety Information

Property Value
Flashpoint 6 °C
Hazard Class 3
Package Group II
UN ID 1648
GHS Classification Flammable Harmful
Signal Word Danger
Hazard Statement(s)
H225
H302
H312
H332
H319
Precautionary Statement(s)
P280
P284
Pricing displayed in catalog does not include applicable VAT.
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