2-丁酮 99,7, HiPerSolv CHROMANORM® HPLC

供应商: VWR Chemicals
Danger

Synonyms: 甲乙酮, 甲基乙基酮, MEK

Filter 0,2 um_Nitrogen_filled

VWRC25643.294EA 1271 CNY
VWRC25643.294 VWRC25643.328
2-丁酮 99,7, HiPerSolv CHROMANORM® HPLC
2-丁酮
分子式: C₂H₅COCH₃
分子量: 72.11 g/mol
沸点: 79.6 °C (1013 hPa)
溶点: –86 °C
密度: 0.8054 g/cm³ (20 °C)
闪点: –4 °C (DIN 51755 Part 1)
存储条件: Ambient
MDL编号: MFCD00011648
CAS号: 78-93-3
EINECS: 201-159-0
UN号: 1193
ADR: 3 II
REACH: 01-2119457290-43
Merck Index: 13,06097
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产品技术规格

Assay (on anhydrous substance) Min. 99.7 %
Acidity (at filling) Max. 0.0005 meq/g
Evaporation residue Max. 5 ppm
Water Max. 0.1 %
Transmittance (335 nm) Min. 40 %
Transmittance (340 nm) Min. 80 %
Transmittance (350 nm) Min. 98 %


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