N,N-二甲基甲酰胺 ≥99.8% ACS 用于光谱

供应商: Thermo Scientific
Danger

Synonyms: DMF

ACRO408325000EA 0 CNY
ACRO408320010 ACRO408320025 ACRO408325000
N,N-二甲基甲酰胺 ≥99.8% ACS 用于光谱
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: –61 °C
密度: 0,945 g/cm³
闪点: 58 °C (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

Appearance Clear liquid
Water ≤0.15 % (Coulometric)
GC ≥99.8 %
UV at 270 nm A: ≤1
UV at 275 nm A: ≤0.3
UV at 295 nm A: ≤0.1
UV at 310 nm A: ≤0.05
UV at 340 nm A: ≤0.01
UV at 400 nm A: ≤0.01
Color scale ≤15 APHA
Residue after evaporation ≤0.005 %
Titrable acid ≤0.0005 meq/g
Titrable base ≤0.003 meq/g

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