N-Methyl-2-pyrrolidone (NMP) for peptide synthesis, Supelco®
Catalog # EM-MX1394-1
Supplier: MilliporeSigma
CAS Number:
Specifications
- Size:4 L
- Cat. No.:EM-MX1394-1
- Supplier no.:MX1394-1
Specifications
Specification Test Results
- Assay (GC):99.5% min
- Appearance:Clear, free from particulates
- Color (APHA):20 max
- Filtered through 0.2 µm filter:To pass test
- Form:Liquid
- Free amine (as dimethylamine):5ppm max
- Heavy metals (as Pb):1ppm max
- Residue after ignition:10ppm max
- Titrable base:1.0µeq/g max
- UV Abs. at 275 nm:1.00AU max
- UV Abs. at 280 nm:0.70AU max
- UV Abs. at 300 nm:0.30AU max
- UV Abs. at 350 nm:0.10AU max
- UV Abs. at 400 nm:0.01AU max
- UV Cut-off:275nm max
- Water (H2O):300ppm max
Specification Test Results
About this item
:
:99.13 g/mol
Merck Index:13,06140
Boiling Pt:202 °C (1013 hPa)
Boiling Pt:202 °C (1013 hPa)
Melting Pt:–24 °C
Melting Pt:-24 °C
Density:1.033 g/cm³ (20 °C)
Flash Pt:91 °C
EINECS:212-828-1
:GHS08
:GHS07
Flash Pt:91 °C
Storage Temperature:Ambient
CAS Number:872-50-4
Formula:C₅H₉NO
MDL Number:MFCD00003193