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Water, Optima™ for HPLC, Fisher Chemical™

Catalog No. W74
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Quantity:
1 L
4 L
Packaging:
Amber Soda Lime Glass 
Safe-Cote™ Amber Glass 
Wide Neck Amber Bottle
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Catalog No. Quantity Packaging
W74 4 L Amber Soda Lime Glass 
W71 1 L Wide Neck Amber Bottle
W7SK4 4 L Safe-Cote™ Amber Glass 
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Catalog No. W74 Supplier Thermo Fisher Scientific Supplier No. W74
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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.

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

Specifications

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 Amber Soda Lime 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
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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