2-丁酮 99,7, HiPerSolv CHROMANORM® HPLC
供应商: VWR Chemicals
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Danger
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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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