Acetonitrile, CHROMASOLV® gradient grade, for HPLC, ≥99.9% | CH3CN

Properties

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grade	CHROMASOLV^® gradient grade
	for HPLC
vapor density	1.41 (vs air)
vapor pressure	72.8 mmHg ( 20 °C)
assay	≥99.9%
autoignition temp.	973 °F
expl. lim.	16 %
measuring range	≤15 mAU baseline drift, (210 nm)
impurities	≤0.0002% free alkali (as NH₃)
	≤0.0005% non-volatile matter
	≤0.001% free acid (as CH₃COOH)
	≤0.02% water (Karl Fischer)
	≤0.5 ppb fluorescence (quinine) at 365 nm
	≤1 ppb fluorescence (quinine) at 254 nm
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.)
abs.	HPLC-gradient/210 nm ≤3 mAU
	HPLC-gradient/254 nm ≤0.5 mAU
UV absorption	λ: 195 nm A_max: ≤0.12
	λ: 200 nm A_max: ≤0.032
	λ: 230 nm A_max: ≤0.0044
	λ: 235 nm A_max: ≤0.0044
	λ: 250 nm A_max: ≤0.0044
	λ: 400 nm A_max: ≤0.0044
storage temp.	room temp

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Description

Frequently Asked Questions

Live Chat and Frequently Asked Questions are available for this Product.

Other Notes

Pure-Pac^® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Packaging

1 pkg in Pure-Pac™ 2

100 mL in glass bottle

200 L in Pure-Pac™ 2

1, 6×1, 144×1, 2, 4×2, 4, 4×4 L in glass bottle

18 L in Pure-Pac™ 1

20 L in Nowpak™

20, 50 L in Pure-Pac™ 2

56, 200 L in Pure-Pac™ 1

7 L in ss drum

View returnable container options.

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

CHROMASOLV is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Related Papers

In-capillary determination of creatinine with electrophoretically mediated microanalysis: characterization of the effects of reagent zone and buffer conditions. Phillip E. Mason et al J. Chromatogr. A 1216, 154-8, (2009)

Documents

Certificate of Analysis

Certificate of Origin

Ask A Scientist

Pressure-Temperature Nomograph

Pure Solv System Selection Guide (474 KB )

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
Hazard Codes (Europe)	F,Xn
Risk Statements (Europe)	11-20/21/22-36
Safety Statements (Europe)	16-36/37
RIDADR	UN 1648 3/PG 2
WGK Germany	2
RTECS	AL7700000
Flash Point(F)	35.6 °F
Flash Point(C)	2 °C

Technical information & documentation associated with this product is available in the Safety & Documentation tab.

Papers

Set your institution to view full text papers.

In-capillary determination of creatinine with electrophoretically mediated microanalysis: characterization of the effects of reagent zone and buffer conditions. Phillip E. Mason et al J. Chromatogr. A 1216, 154-8, (2009)

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Direct bacterial profiling by matrix-assisted laser desorption-ionization time-of-flight mass spectrometry for identification of pathogenic Neisseria. Elena N. Ilina et al J. Mol. Diagn. 11, 75-86, (2009)

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β-N-Methylamino-L-alanine Induces Neurological Deficits and Shortened Life Span in Drosophila. Xianchong Zhou et al Toxins (Basel.) 2, 2663-79, (2010)

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High throughput proteomic analysis of the secretome in an explant model of articular cartilage inflammation. Abigail L. Clutterbuck et al J. Proteomics 74, 704-15, (2011)

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Toward prediction of alkane/water partition coefficients. Anita Toulmin et al J. Med. Chem. 51, 3720-30, (2008)

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Convenient QSAR model for predicting the complexation of structurally diverse compounds with beta-cyclodextrins. Alfonso Pérez-Garrido et al Bioorg. Med. Chem. 17, 896-904, (2009)

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Merck 14,70

Beil. 2,IV,419

Fieser 2,13

Aldrich MSDS 1, 13:C / Corp MSDS 1 (1), 22:A / FT-IR 2 (1), 1422:A / FT-IR 1 (1), 837:A / FT-NMR 1 (1), 1351:A / IR-Spectra (3), 1527:A / IR-Spectra (2), 444:A / IR-Spectra (3), 500:A / NMR-Reference 2 (1), 695:A / RegBook 1 (1), 987:A / Sax 6, 90 / Sigma FT-IR 1 (2), 233:C / Structure Index 1, 154:A:1 / Vapor Phase 3, 795:A

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