2-吡啶甲醛 99%

供应商: Thermo Fisher Scientific
Danger

131820250 131821000
ACRO131820250EA 0 CNY
ACRO131820250 ACRO131821000
2-吡啶甲醛 99%
2-吡啶甲醛
分子式: C₆H₅NO
沸点: 180…182 °C (761 mmHg)
密度: 1,121 g/cm³
闪点: 73 °C
存储条件: Refrigerator
MDL编号: MFCD00006290
CAS号: 1121-60-4
EINECS: 214-333-6
UN号: 2810
ADR: 6.1,III

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产品技术规格

Appearance Clear yellow to yellow-brown Liquid
Infrared spectrum Conforms
Refractive index 1.5343 to 1.5373 (20°C, 589 nm)
GC ≥99.5 %
UV at 220 nm A: ≤0.7
Color scale ≤10 APHA
Residue after evaporation ≤0.001 %
Carbonyl compounds ≤0.03 % (as C2H5CHO)
Isopropyl alcohol ≤0.05 %
Titrable acid 0.0004 meq/g
Ethanol ≤0.01 %
Methanol ≤0.01 %


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