N,N-二甲基甲酰胺 ≥99.5%, GPR RECTAPUR®
供应商: VWR Chemicals
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Danger
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Synonyms:
DMF
VWRC23470.293EA
342
CNY
VWRC23470.293
VWRC23470.327
VWRC23470.442
N,N-二甲基甲酰胺 ≥99.5%, GPR RECTAPUR®
N,N-二甲基甲酰胺
分子式:
HCON(CH₃)₂ 分子量: 73.09 g/mol 沸点: 153 溶点: –60,5 °C 密度: 0.949 g/cm³ (20 °C) 闪点: 57.5 °C (DIN 51755) (closed cup) 存储条件: Ambient |
MDL编号:
MFCD00003284 CAS号: 68-12-2 EINECS: 200-679-5 UN号: 2265 ADR: 3 III REACH: 01-2119475605-32 Merck Index: 13,03269 |
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产品技术规格
Assay | Min. 99.5 % |
Appearance | Clear colourless liquid |
IR Spectrum | Passes test |
Acidity | Max. 0.00025 meq/g |
Alkalinity | Max. 0.003 meq/g |
Boiling point | 152 - 155 °C |
Density (20/4) | 0.940 - 0.950 |
Refractive index (20°C) | 1.429 - 1.431 |
Evaporation residue | Max. 100 ppm |
Water | Max. 0.1 % |
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