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Acetonitrile, anhydrous (max. 0.003% H₂O) HiPerSolv CHROMANORM® Reag. Ph. Eur., USP, ACS, super gradient grade suitable for UPLC/UHPLC instruments

供应商: VWR Chemicals


R: 11-20/21/22-36
S: 16-36/37
H: H225 H302+H312+H332 H319
P: P210 P280 P305+P351+P338 P309+P310
Danger
 
  准则: H₃CCN
兆瓦: 41,05 g/mol
沸点: 81.6 °C (1013 hPa)
溶点: -45.7 °C
密度: 0,782 g/cm³ (20 °C)
闪光点: 2 °C (closed cup)
MDL编号: MFCD00001878
CAS号: 75-05-8
ADR: 3,II
到达: 01-2119471307-38
https://cn.vwr.com/stibo/web/std.lang.all/89/10/718910.jpg
指标测试结果
Assay Min. 99.95 %
Solution (100 g/l) Neutral
Acidity Max. 0.0008 meq/g
Alkalinity Max. 0.0006 meq/g
Boiling point 80 - 82 °C
Colouration Max. 10 APHA
Density (20/4) 0.781 - 0.784
Density (20/20) 0.782 - 0.785
n 20/D 1.343 - 1.345
Evaporation residue Max. 2 ppm
Water Max. 30 ppm
Absorbance (190 nm) Max. 1
Absorbance (195 nm) Max. 0.1
Absorbance (200 nm) Max. 0.02
Absorbance (210 nm) Max. 0.02
Absorbance (230 nm) Max. 0.01
Absorbance (220 nm) Max. 0.01
Absorbance (250 nm) Max. 0.005
Absorbance (240 nm) Max. 0.005
Transmittance (190 nm) Min. 10 %
Absorbance (240-420 nm) Max. 0.005
Transmittance (200 nm) Min. 95 %
Transmittance (195 nm) Min. 80 %
Transmittance (220 nm) Min. 97 %
Transmittance (210 nm) Min. 96 %
Transmittance (240 nm) Min. 99 %
Transmittance (230 nm) Min. 98 %
Transmittance (240-420 nm) Min. 99 %
Transmittance (250 nm) Min. 99 %
Gradient grade (210 nm) Max. 3 mAU
Fluorescence (as quinine; 254 nm) Max. 1 ppb
Conforms to ACS (HPLC/UV) Passes test
Conforms to Reag. Ph.Eur. Passes test
Gradient (254 nm) Max. 1 mAU
Conforms to ACS Passes test
Conforms to USP Passes test
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包装类型 包装规格 VWR目录号 数量
Glass bottle 2,5 l VWRC83639.320
Glass bottle 1 l VWRC83639.290
Aluminium bottle 5 l VWRC83639.360
Aluminium bottle 10 l VWRC83639.910
Glass bottle 4 l VWRC83639.400
Aluminium bottle 28 l VWRC83639.928
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