乙腈 99,9, HiPerSolv CHROMANORM® LC-MS, UPLC_UHPLC_suitable

供应商: VWR Chemicals
Danger

Synonyms: 甲基氰, ACN

Filter 0,2 um_Nitrogen_filled

VWRC83640.290EA 502 CNY
VWRC83640.290 VWRC83640.320 VWRC83640.400
乙腈 99,9, HiPerSolv CHROMANORM® LC-MS, UPLC_UHPLC_suitable
乙腈
分子式: H₃CCN
分子量: 41.05 g/mol
沸点: 81.6 °C (1013 hPa)
溶点: –45,7 °C
密度: 0.7820 g/cm³ (20 °C)
闪点: 2 °C (closed cup)
存储条件: Ambient
MDL编号: MFCD00001878
CAS号: 75-05-8
EINECS: 200-835-2
UN号: 1648
ADR: 3 II
REACH: 01-2119471307-38
Merck Index: 13,00071
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产品技术规格

Assay (on anhydrous substance) Min. 99.9 %
Solution (100 g/l) Passes test
Acidity Max. 0.0001 meq/g
Alkalinity Max. 0.0002 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
Refractive index (20°C) 1.343 - 1.345
Evaporation residue Max. 2 ppm
Water Max. 0.02 %
Al (Aluminium) Max. 50 ppb
Ca (Calcium) Max. 50 ppb
Fe (Iron) Max. 50 ppb
K (Potassium) Max. 50 ppb
Mg (Magnesium) Max. 10 ppb
Na (Sodium) Max. 100 ppb
Absorbance (191 nm) Max. 0.5
Absorbance (200 nm) Max. 0.1
Absorbance (210 nm) Max. 0.02
Absorbance (215 nm) Max. 0.01
Absorbance (220 nm) Max. 0.01
Absorbance (230 nm) Max. 0.005
Absorbance (from 240 nm) Max. 0.005
Transmittance (191 nm) Min. 30 %
Transmittance (195 nm) Min. 80 %
Transmittance (200 nm) Min. 95 %
Transmittance (210 nm) Min. 96 %
Transmittance (215 nm) Min. 98 %
Transmittance (220 nm) Min. 98 %
Transmittance (230 nm) Min. 99 %
Transmittance (from 240 nm) Min. 99 %
Fluorescence (as quinine) (254/450 nm) Max. 1 ppb
Gradient grade (210 nm) Max. 3 mAU
Gradient (254 nm) Max. 1 mAU
MS-ESI+ (as Reserpine) Max. 2 ppb
MS-APCI+ (as Reserpine) Max. 2 ppb
MS-ESI- (as 4-Nitrophenol) Max. 20 ppb
MS-APCI- (as 4-Nitrophenol) Max. 20 ppb
Conforms to Reag. Ph.Eur. Passes test


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