N,N-二甲基甲酰胺 ≥99.8% 用于肽合成
供应商: VWR Chemicals
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Danger
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Synonyms:
DMF
VWRC84571.320EA
0
CNY
VWRC84571.320
VWRC84571.550
N,N-二甲基甲酰胺 ≥99.8% 用于肽合成
N,N-二甲基甲酰胺
分子式:
HCON(CH₃)₂ 分子量: 73,09 g/mol 沸点: 153 °C (1013 hPa) 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 |
产品技术规格
Assay (calculated on anhydrous) | Min. 99.8 % |
Appearance | Clear colourless liquid |
Acidity | Max. 0.001 % |
Colour value | Max. 10 APHA |
Free amines | Max. 0.001 % |
Formaldehyde | Max. 0.002 % |
Residue on evaporation | Max. 0.001 % |
Water | Max. 0.01 % |
Fe (Iron) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Pb (Lead) | Max. 0.1 ppm |
Zn (Zinc) | Max. 0.1 ppm |
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