1 L-acetonitrile HPLC

by Sigma Aldrich

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grade	HPLC grade
vapor density	1.41 (vs air)
vapor pressure	72.8 mmHg ( 20 °C)
InChI Key	WEVYAHXRMPXWCK-UHFFFAOYSA-N
assay	≥99.93%
form	liquid
autoignition temp.	973 °F
purified by	sub-micron filtration
expl. lim.	16 %
gradient analysis	≤0.005, 254nm
impurities	<0.005% water
evapn. residue	<0.0002%
color	colorless
refractive index	n20/D 1.344(lit.)
bp	81-82 °C(lit.)
mp	−48 °C(lit.)
	−48 °C
solubility	water: soluble (completely)
density	0.786 g/mL at 25 °C(lit.)
absorption	absorption/254 nm <0.005 mAU
λ	H₂O reference
UV absorption	λ: 190 nm A_max: 1.00
	λ: 200 nm A_max: 0.05
	λ: 210 nm A_max: 0.03
	λ: 220 nm A_max: 0.01
	λ: 235-400 nm A_max: 0.005

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