Acetonitrile

Xem hình lớn Code:34955 Code: 34955 Đóng gói: 500ml, 6x500ml, 1L, 6x1L Hãng sản xuất: Fluka

Acetonitrile

NMR CHROMASOLV^®, for LC-NMR, ≥99.9% (GC)

Synonym: ACN, Methyl cyanide

• CAS Number 75-05-8

• Linear Formula CH₃CN

• Molecular Weight 41.05

•  Beilstein Registry Number 741857

•  EC Number 200-835-2

•  MDL number MFCD00001878

•  PubChem Substance ID 24861684

•  eCl@ss 39031501

• Properties

  Related Categories	Acetonitrile and Acetonitrile Solutions, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC/UHPLC Solvents, LC-NMR Grade Solvents, LC-NMR Solvents, Solvent by Type, Solvent by Application, Solvents
  grade	NMR CHROMASOLV®
  	for LC-NMR
  vapor density	1.41 (vs air)
  vapor pressure	72.8 mmHg ( 20 °C)
  assay	≥99.9% (GC)
  autoignition temp.	973 °F
  expl. lim.	16 %
  impurities	≤0.0001% free alkali (as NH3)
  	≤0.0002% non-volatile matter
  	≤0.001% free acid (as CH3COOH)
  	≤0.003% propionitrile (GC)
  	≤0.01% water (Karl Fischer)
  refractive index	n20/D 1.344(lit.)
  bp	81-82 °C(lit.)
  mp	−48 °C(lit.)
  density	0.786 g/mL at 25 °C(lit.)
  suitability	passes test for identity (NMR)
  	passes test for suitability for LC-NMR

  Description

  Packaging

  1, 6×1 L in glass bottle

  500, 6×500 mL in glass bottle

  Legal Information

  CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

• Safety Information

  Symbol 

    GHS02, GHS07

  Signal word 

  Danger

  Hazard statements 

  H225-H302 + H312 + H332-H319

  Precautionary statements 

  P210-P280-P305 + P351 + P338

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

  RIDADR 

  UN 1648 3 / PGII

  WGK Germany 

  2

  RTECS 

  AL7700000

  Flash Point(F) 

  35.6 °F

  Flash Point(C) 

  2 °C