Sodium hydroxide, 97+%, ACS reagent, pellets, Thermo Scientific Chemicals

Product Code	Brand	Quantity
10197850	Thermo Scientific Acros 424330250	25 g
10475091	Thermo Scientific Acros 424335000	500 g
10460394	Thermo Scientific Acros 424330010	1 kg
10187850	Thermo Scientific Acros 424330025	2.5 kg
10776232	Thermo Scientific Acros 424330100	10 kg
11964131	Thermo Scientific Acros 424330251	25 kg

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

• 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
• ChEBI: CHEBI:32145
• SMILES: [OH-].[Na+]

Specifications

• Color: White
• CAS: 1310-73-2
• Assay Percent Range: 97+%
• Linear Formula: NaOH
• Merck Index: 15, 8761
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• IUPAC Name: sodium;hydroxide
• PubChem CID: 14798
• Formula Weight: 40
• Grade: ACS Reagent
• Physical Form: Pellet

• Boiling Point: 1390.0°C
• Melting Point: 318.0°C
• 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
• SMILES: [OH-].[Na+]
• Molecular Weight (g/mol): 39.997
• ChEBI: CHEBI:32145
• Percent Purity: ≥97%
• Vapor Pressure: 1mbar at 700°C
• Chemical Name or Material: Sodium hydroxide

Safety and Handling

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

Emergency Overview
Causes severe burns by all exposure routes. Hygroscopic.
NFPA
Health: 3
Flammability:

Danger

Product Identifier

• Sodium hydroxide

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/.

RUO – Research Use Only