N,N-二甲基甲酰胺, anhydrous (max. 0.005% H₂O) ≥99.8%

供应商: VWR Chemicals
Danger

Synonyms: DMF

Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC83675.230EA 0 CNY
VWRC83675.230 VWRC83675.290
N,N-二甲基甲酰胺, anhydrous (max. 0.005% H₂O) ≥99.8%
N,N-二甲基甲酰胺

250 ml bottle with a septum cap featuring six separate re-sealable puncture points

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
https://cn.vwr.com/stibo/web/std.lang.all/25/06/2302506.jpg https://cn.vwr.com/stibo/web/std.lang.all/06/12/16640612.jpg

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产品技术规格

Assay (on anhydrous substance) Min. 99.8 %
Acidity Max. 0.0005 meq/g
Residue on evaporation Max. 0.0005 %
Water (K.F.) Max. 0.0050 %

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