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Water, ultrapure, Spectrophotometric Grade

Product Code. 11333557
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Product Code. 11333557 Supplier Thermo Scientific Alfa Aesar Supplier No. 019391.K7
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Description

Maximum level of impurities: Evaporation residue 2ppm, Specific conductance at 25° 1.5μ mhos/cm, SiO2 0.01ppm, Heavy metals (as Pb) 0.01ppm, Substances reducing permanganate P.T. | CAS: 7732-18-5 | H2O | 18.015 g/mol

Water ultrapure is used in spectrophotometry and environmental testing. It is also used in conductometric titration.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

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

Color Colorless
Melting Point 0°C
Boiling Point 100°C
Solubility Information Miscible with methanol,acetone,ethanol.
Formula Weight 18.02
Grade Spectrophotometric
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Density 1
Quantity 4 L
Refractive Index 1.333
Physical Form Liquid
Chemical Name or Material Water
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RUO – Research Use Only

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