The Tetrasodium EDTA Tetrahydrate Analytical Grade by Dinâmica, available at LojaLab, is the fully neutralized form of EDTA supplied as the tetrasodium salt with four waters of hydration. Its relatively high alkalinity supports dissolution in water but can also significantly change the pH of formulations and assays.
Characteristics
- Chelating salt with formula C10H12N2Na4O8 · 4H2O, molar mass 452.23 g/mol and CAS 13235-36-4
- Minimum assay: 99%
- Fully neutralized tetrasodium tetrahydrate form
- Listed as Analytical Grade for laboratory and quality-control use
- Convenient incorporation into aqueous and alkaline formulations
Applications
- Preparation of alkaline chelating solutions for sequestration of metal ions
- Laboratory formulations requiring rapid dissolution of EDTA
- Control of metal interference in reagents, processes and samples
- Complexation studies under controlled pH conditions
- Development and quality control of technical products that specify tetrasodium EDTA.
Technical Specifications
- Product: Tetrasodium EDTA Tetrahydrate Analytical Grade
- Brand: Dinâmica
- CAS: 13235-36-4
- Molecular formula: C10H12N2Na4O8 · 4H2O
- Molar mass: 452.23 g/mol
- Grade: Analytical Grade
- Physical state: solid
- Listed Minimum assay: 99%
- Pack size: 500 g.
Technical Data
| Chemical form | Tetrasodium EDTA tetrahydrate |
| Neutralization | Fully neutralized form |
| Expected effect | Raises pH in many aqueous solutions |
| Preparation | Calculate with 452.23 g/mol and verify pH after dissolution |
Frequently Asked Questions
What is Tetrasodium EDTA Tetrahydrate Analytical Grade used for?
The main applications of Tetrasodium EDTA Tetrahydrate Analytical Grade include preparation of alkaline chelating solutions for sequestration of metal ions; laboratory formulations requiring rapid dissolution of EDTA.
What are the main characteristics of Tetrasodium EDTA Tetrahydrate Analytical Grade?
The characteristics listed for Tetrasodium EDTA Tetrahydrate Analytical Grade include chelating salt with formula C10H12N2Na4O8 · 4H2O, molar mass 452.23 g/mol and CAS 13235-36-4; minimum assay: 99%.
How should Tetrasodium EDTA Tetrahydrate Analytical Grade be selected for a laboratory application?
Selection of Tetrasodium EDTA Tetrahydrate Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Tetrasodium EDTA Tetrahydrate Analytical Grade are available?
Tetrasodium EDTA Tetrahydrate Analytical Grade is available in 500 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Tetrasodium EDTA Tetrahydrate Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Tetrasodium EDTA Tetrahydrate Analytical Grade directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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