1.14291
Acetonitrile
≥99.8% (GC), HPLC grade, isocratic grade, suitable for HPLC, LiChrosolv®
Synonym(s):
Methyl cyanide, Anhydrous ACN, Dry MeCN
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About This Item
Product Name
Acetonitrile, isocratic grade for liquid chromatography LiChrosolv®
grade
HPLC grade
Quality Level
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)
description
isocratic
product line
LiChrosolv®
assay
≥99.8% (GC)
form
liquid
autoignition temp.
524 °C, 973 °F
expl. lim.
16 %
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤0.05% Water
evapn. residue
≤4.0 mg/L
transmittance
195 nm, ≥70%, 200 nm, ≥90%, 240 nm, ≥98%
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
transition temp
flash point 2 °C
density
0.786 g/mL at 25 °C (lit.)
application(s)
PFAS testing
format
neat
storage temp.
2-30°C
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
General description
Application
- In mobile phase in reversed-phase high-performance liquid chromatography (RP-HPLC) method.
- In reversed-phase HPLC with an isocratic mode for determining Sudan dyes in chili- and curry-containing foodstuffs.
Features and Benefits
- microfiltered by 0.2 µm filter
- high resolution, sensitivity and optimized peak baseline separation
Preparation Note
Analysis Note
Identity (IR): conforms
Evaporation residue: ≤ 4.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 195 nm): ≥ 70 %
Transmission (at 200 nm): ≥ 90 %
Transmission (from 240 nm): ≥ 98 %
Filtered by 0.2 µm filter
Other Notes
Legal Information
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup
Regulatory Information
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Certificates of Analysis (COA)
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Protocols
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1142914000 | 04022536658537 |
| 1142919010 | 04022536154237 |
| 1142919185 | 04022536154251 |
| 1142911000 | 04022536154190 |
| 1142912500 | 04022536154213 |
| 1142915000 | 04022536766614 |
| 1142919030 | 04022536154244 |