乙腈

product name

乙腈, hypergrade for LC-MS LiChrosolv^®

Agency

suitable for ASTM^® 7968
suitable for ASTM^® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 8327
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019

质量水平

100

管理合规性

suitable for FDA C-010.02

蒸汽密度

1.41 (vs air)

蒸汽压

72.8 mmHg ( 20 °C)
97 hPa ( 20 °C)

产品线

LiChrosolv^®

检测方案

≥99.9% (GC)

形式

liquid

自燃温度

524 °C
973 °F

expl. lim.

16 %

技术

LC/MS: suitable

杂质

≤0.0001 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
≤10 ppb Al (Aluminium)
≤10 ppb Ca (Calcium)
≤10 ppb Fe (Iron)
≤10 ppb Mg (Magnesium)
≤5 ppb Any further metal (ICP-MS)
≤5 ppb K (Potassium)
≤50 ppb Na (Sodium)

蒸发残留物

≤1.0 mg/L

颜色

APHA: ≤10

透射比

191 nm, ≥25%
195 nm, ≥85%
200 nm, ≥96%
215 nm, ≥98%
230 nm, ≥99%

折射率

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

SMILES字符串

CC#N

转变温度

flash point 2 °C

密度

0.786 g/mL at 25 °C (lit.)

格式

neat

储存温度

2-30°C

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N