Sodium hydroxide, 0.5N Standardized Solution, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11373747	Thermo Scientific Alfa Aesar 035627.K2	1 L
11383747	Thermo Scientific Alfa Aesar 035627.K7	4 L
11363747	Thermo Scientific Alfa Aesar 035627.M4	20 L

Description

Sodium hydroxide, 0.5N standardized solution is used for volumetric analysis in laboratories.

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
• 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
• InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M
• IUPAC Name: sodium;hydroxide
• PubChem CID: 14798
• Formula Weight: 40
• Appearance: Colorless solution

• Physical Form: Liquid
• MDL Number: MFCD00003548
• 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
• Odor: Odorless
• Chemical Name or Material: Sodium hydroxide

Safety and Handling

P234-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362-P390

H290-H315-H319

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

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Sodium hydroxide, 0.5N Standardized Solution

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H290-May be corrosive to metals.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious 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.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• 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/.
• P390-Absorb spillage to prevent material damage.

Supplemental information

• MIXTURE LIST-Contains : Sodium hydroxide

RUO – Research Use Only