N,N-二甲基甲酰胺 99.0-100.00%, PESTINORM® 用于顶空气相色谱

供应商: VWR Chemicals
Danger

Synonyms: DMF

Filtered through a 0.2 µm filter, packaged under nitrogen.

VWRC85395.320EA 0 CNY
VWRC85395.320 VWRC85395.290
N,N-二甲基甲酰胺 99.0-100.00%, PESTINORM® 用于顶空气相色谱
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: −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

Purity (GC) min. 99.8%
Identity (IR) Complying
Residue after evaporation max. 0.0003%w/w
Water (KF) max. 0.05%w/w
Color (APHA Pt-Co) max. 10
GC-HS (Each class 1 solvent) max. 1µg/g
GC-HS (Each class 2 solvent) max. 10µg/g
GC-HS (Each class 3 solvent) max. 50µg/g
Application HS-GC (standard measurement) Passes test

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