Water, Ultrapure for HPLC
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7732-18-5
:
Formula:H₂O
MDL Number:MFCD00011332
:18.02 g/mol
Merck Index:14,10039
Boiling Pt:100 °C
Melting Pt:0 °C
Density:1.000
Storage Temperature:Ambient
EINECS:231-791-2
Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and After discussion
Specifications
Specification Test Results
- Appearance (Color):Clear colorless
- Form:Liquid
- Assay (unspecified):Specific Conductance at 25°C and time packaging: 1.5 microS/cm, max
- Optical Absorbance at:400 nm 0.005 AU, max- at 300 nm 0.005 AU, max- at 250 nm 0.005 AU, max- at 200 nm 0.010 AU, max- at 190 nm 0.010 AU, max
- Residue on Evaporation:2 ppm, Max