Water, Optima™ for HPLC, Fisher Chemical™

Description

Improved filtration! High purity mobile phase for HPLC

• Screened UV-absorbing contaminants to reduce interferences for smoother baselines
• Tested for HPLC gradient suitability
• Mobile phase for analytical and preparative separations
• Now filters through 0.2µm filter to remove particulates.

Specifications

Chemical Identifiers

• CAS: 7732-18-5
• Molecular Formula: H2O
• Molecular Weight (g/mol): 18.015
• MDL Number: MFCD00011332
• InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N
• Synonym: dihydrogen oxide, dihydrogen monoxide
• PubChem CID: 962
• ChEBI: CHEBI:15377
• IUPAC Name: oxidane
• SMILES: O

• Absorbance: 0.005 AU max. at 254nm, 0.005 AU max. at 300nm, 0.005 AU max. at 400nm, 0.01 AU max. at 200nm
• pH: 7
• Color: Colorless
• Melting Point: 0°C
• Boiling Point: 100°C
• Formula Weight: 18.02
• Grade: High purity mobile phase for HPLC
• Packaging: Safe-Cote™ Amber Glass 
• Residue after Evaporation: 1 ppm max.
• Vapor Pressure: 17.5mmHg at 20°C
• Density: 1000 g/cm³
• Certificate of Analysis: Certificate of Lot Analysis included with each bottle; UV and other chromatograms available on request.
• Quantity: 4 L
• Physical Form: Liquid
• Chemical Name or Material: Water

Safety and Handling

Hazard Statement	Low hazard for usual industrial or commercial handling.
Precautionary Statement	Emergency Overview Handle in accordance with good industrial hygiene and safety practice. Flush eyes with water as a precaution. Move to fresh air. If breathing is difficult, give oxygen. Do not induce vomiting. Obtain medical attention. . . . . NFPA Health:0 Flammability:0 Instability:0

SDS