Sodium hydroxide, extra pure, 33wt.% solution in water, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10672603	Thermo Scientific Acros 358625000	500 mL	Plastic Bottle
10536413	Thermo Scientific Acros 358620050	5 L	Plastic drum
11628318	Thermo Scientific Acros 358620250	25 L	Plastic drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics 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, 7732-18-5
• Molecular Weight (g/mol): 39.997
• 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+]

• Molecular Formula: HNaO
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• PubChem CID: 14798
• IUPAC Name: sodium;hydroxide

Specifications

• Color: Colorless
• CAS: 1310-73-2, 7732-18-5
• Molecular Formula: HNaO
• Fieser: 01,1083; 05,616; 07,336; 08,460
• 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
• Grade: Extra Pure
• Physical Form: Liquid

• Boiling Point: 120.0°C
• Melting Point: 8.0°C
• Linear Formula: NaOH
• Density: 1.3600g/mL
• Solubility Information: Solubility in water: soluble.
• SMILES: [OH-].[Na+]
• Molecular Weight (g/mol): 39.997
• ChEBI: CHEBI:32145
• Percent Purity: 32.5 to 33.5% (total base)
• Specific Gravity: 1.36
• Chemical Name or Material: Sodium hydroxide

Safety and Handling

GHS P Statement
Causes severe skin burns and eye damage.
May be corrosive to metals.

GHS P Statement
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Keep only in original container. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

Product Identifier

• Sodium hydroxide, 33wt% solution in water

Signal Word

• Danger

Hazard Category

• Substances and mixtures corrosive to metals Category 1
• Skin corrosion/irritation Category 1 A
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H290-May be corrosive to metals.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Sodium hydroxide

RUO – Research Use Only