N,N-二甲基甲酰胺 99.5% analysis_for

供应商: Thermo Fisher Scientific
Danger

Synonyms: DMF

210580025 210585000 210580010 210580250
ACRO210580025EA 0 CNY
ACRO210580025 ACRO210585000 ACRO210580010 ACRO210580250
N,N-二甲基甲酰胺 99.5% analysis_for
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: –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 ≤0.05 %
GC ≥99.5 %
Color scale ≤10 APHA
Residue after evaporation ≤20 ppm
Acidity/alkalinity ≤0.0005 meq/g
Calcium (Ca) ≤1 ppm
Copper (Cu) ≤0.5 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤0.5 ppm
Magnesium (Mg) ≤0.5 ppm
Potassium (K) ≤0.5 ppm
Sodium (Na) ≤2 ppm
Zinc (Zn) ≤0.5 ppm
Total phosphorus (P) ≤0.5 ppm
Total silicon (Si) ≤0.05 ppm
Total sulfur (S) ≤1 ppm


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