Sodium Edetate - 0.01 mol/l Standard Solution

Synonyms: Disodium Edetate, Edetate Disodium, Disodium Salt of Edetic Acid

Chemical Formula: C10H14N2Na2O8

Molar Mass: 336.21 g/mol

CAS Number: 139-33-3

EC Number (EINECS): 205-358-3

Catalog Number: CHEM*818798102

Physicochemical Properties

• Form: liquid
• Color: colorless
• Odor: odorless
• pH Value (50 g/l, 20°C): 4-5
• Melting Point: no data available
• Boiling Point: no data
• Flash Point: no data available
• Autoignition Temperature: no data available
• Explosion Limits: not applicable
• Vapor Pressure: no data available
• Density: no data available
• Solubilityin Water: soluble
• Solubility in Organic Solvents: no data available

Standard Solution Parameters

• Nominal Concentration: 0.01 mol/l
• Actual Titer: 0.00996 - 0.01004 mol/l

Transport and Hazard Labeling

• RID/ADR: not applicable
• UN: not applicable
• H-Statements: not applicable
• P-Statements: not applicable

Use

Sodium edetate 0.01 mol/l standard solution is used in chemical analysis, mainly in complexometry for the determination of metal ions. It is used in chemical, industrial, and pharmaceutical laboratories to ensure precise analytical results.

Recommended Storage Conditions

Store in a tightly closed container, in a dry and cool place, protected from light and heat sources. Dark glass bottles are recommended.