Sodium Hydroxide, Certified AR for Analysis, 46-51% Solution, Certified AR, Fisher Chemical™

Product Code	Brand	Quantity	Packaging
10502343	Fisher Chemical S/4930/05	100 mL	HDPE plastic bottle
10010650	Fisher Chemical S/4930/15	1 L	HDPE plastic bottle
10795721	Fisher Chemical S/4930/17	2.5 L	HDPE plastic bottle
10366290	Fisher Chemical S/4930/21	5 L	HDPE plastic bottle
10376290	Fisher Chemical S/4930/25	25 L	Plastic container

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: 3548
• 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

• pH: 13
• CAS: 1310-73-2
• Molecular Formula: HNaO
• Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic
• SMILES: [OH-].[Na+]
• Molecular Weight (g/mol): 39.997
• ChEBI: CHEBI:32145
• Vapor Pressure: 14mmHg

• Boiling Point: 145°C
• Melting Point: 12°C
• MDL Number: 3548
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• IUPAC Name: sodium;hydroxide
• PubChem CID: 14798
• Vapor Density: > 1.0
• Physical Form: Liquid

Safety and Handling

Product Identifier

• Sodium hydroxide, 50 wt% 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

• P234-Keep only in original container.
• 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