N,N-二甲基甲酰胺 99,8, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA
供应商: VWR Chemicals
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Danger
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Synonyms:
DMF
VWRC23466.298EA
416
CNY
VWRC23466.298
VWRC23466.323
N,N-二甲基甲酰胺 99,8, AnalaR NORMAPUR® Reag. Ph. Eur., ACS zA
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 (on anhydrous substance) | Min. 99.8 % |
IR Spectrum | Passes test |
Acidity | Max. 0.00025 meq/g |
Alkalinity | Max. 0.003 meq/g |
Boiling point | 152 - 155 °C |
Colouration | Max. 10 APHA |
Density (20/4) | 0.946 - 0.950 |
Density (20/20) | 0.949 - 0.952 |
Refractive index (20°C) | 1.429 - 1.431 |
Evaporation residue | Max. 10 ppm |
Water | Max. 0.05 % |
Al (Aluminium) | Max. 0.5 ppm |
Ba (Barium) | Max. 0.1 ppm |
Ca (Calcium) | Max. 0.5 ppm |
Cd (Cadmium) | Max. 0.05 ppm |
Co (Cobalt) | Max. 0.02 ppm |
Cr (Chromium) | Max. 0.02 ppm |
Cu (Copper) | Max. 0.02 ppm |
Fe (Iron) | Max. 0.1 ppm |
K (Potassium) | Max. 0.2 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Mn (Manganese) | Max. 0.02 ppm |
Na (Sodium) | Max. 0.5 ppm |
Ni (Nickel) | Max. 0.02 ppm |
Pb (Lead) | Max. 0.1 ppm |
Sn (Tin) | Max. 0.01 ppm |
Sr (Strontium) | Max. 0.05 ppm |
Zn (Zinc) | Max. 0.1 ppm |
Conforms to ACS | Passes test |
Conforms to Reag. Ph.Eur. | Passes test |
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