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Sodium hydroxide, 25% w/v aq. soln.

Catalog No. AA43771K2
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Catalog No. AA43771K2 Supplier Thermo Scientific Chemicals Supplier No. 043771K2

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Description

CAS: 1310-73-2 | HNaO | 39.997 g/mol

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.

Chemical Identifiers

CAS 1310-73-2
Molecular Formula HNaO
Molecular Weight (g/mol) 39.997
MDL Number MFCD00003548
InChI Key HEMHJVSKTPXQMS-UHFFFAOYSA-M
Synonym sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic
PubChem CID 14798
ChEBI CHEBI:32145
IUPAC Name sodium;hydroxide
SMILES [OH-].[Na+]

Specifications

Color Colorless
Quantity 1 L
Formula Weight 40
Concentration or Composition (by Analyte or Components) Sodium hydroxide: 25%; Water: 75%
Vapor Pressure 23 hPa (17mm Hg) at 20°C
Physical Form Liquid
Chemical Name or Material Sodium hydroxide

Safety and Handling

Hazard Category H290-H314-H335
Hazard Statement In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Precautionary Statement P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P390-P501c
DOTInformation DOT Class: 8, Packaging Group: II
EINECSNumber 215-185-5
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only