Sodium hydroxide, 50% w/w aq. soln., Thermo Scientific Chemicals

Product Code	Brand	Quantity
11347708	Thermo Scientific Alfa Aesar 033382.22	100 g
11337708	Thermo Scientific Alfa Aesar 033382.A1	1 kg

Description

Sodium hydroxide, 50% w/w aq. solution is used as a chemical reactant or neutralization agent in various industries like chemical, pharmaceutical, textile, pulp and paper, metal and food industries and soap and detergent manufacturing. It is also used in the manufacture of synthetic fabrics such as rayon and also for manufacturing food products. It is utilized for pH adjustment and formation of in situ sodium methylate in bioethanol and biodiesel processing.

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 Weight (g/mol): 39.997
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• PubChem CID: 14798
• IUPAC Name: sodium;hydroxide

• Molecular Formula: HNaO
• MDL Number: MFCD00003548
• Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic
• ChEBI: CHEBI:32145
• SMILES: [OH-].[Na+]

Specifications

• CAS: 1310-73-2
• Physical Form: Liquid
• MDL Number: MFCD00003548
• Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• IUPAC Name: sodium;hydroxide
• PubChem CID: 14798
• Formula Weight: 40
• Density: 1.53

• Color: Colorless
• Molecular Formula: HNaO
• UN Number: UN1824
• Solubility Information: Miscible with glycerol,ethanol and methanol. Immiscible with acetone and ether.
• SMILES: [OH-].[Na+]
• Molecular Weight (g/mol): 39.997
• ChEBI: CHEBI:32145
• Concentration or Composition (by Analyte or Components): 50% w/w aq. soln.
• Chemical Name or Material: Sodium hydroxide

Safety and Handling

GHS H Statement
H314;
Causes severe skin burns and eye damage.

P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P390-P501c

H290-H314-H335

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: SODIUM HYDROXIDE SOLUTION

missing translation for 'einecsNumber' : 215-185-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only