The Sodium Potassium Tartrate (4H2O) ACS Reagent by Dinâmica, available at LojaLab, is a tetrahydrate double salt of sodium and potassium used as a complexing agent in alkaline reagents, reducing-sugar determination, and colorimetric protein methods.
Characteristics
- Double salt of tartaric acid containing sodium and potassium.
- Formula KNaC4H4O6·4H2O and molar mass 282.22 g/mol.
- Complexing agent that stabilizes metal ions in alkaline media.
- ACS Reagent supplied in 500 g and 1000 g.
Applications
- Preparation of Fehling solutions for reducing-sugar determination.
- Composition of DNS reagent used in colorimetric assays of reducing carbohydrates.
- Alkaline complexing component of the Lowry protein-determination method.
- Preparation of baths and complexation systems for electroless metal-deposition studies.
Technical Specifications
- Product: Sodium Potassium Tartrate (4H2O) ACS Reagent.
- Brand: Dinâmica.
- Grade: ACS Reagent.
- CAS: 6381-59-5.
- Molecular formula: KNaC4H4O6·4H2O.
- Molar mass: 282.22 g/mol.
- Available quantity: 500 g and 1000 g.
Technical Data
| Chemical class | Sodium potassium double tartrate |
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| Hydration | Tetrahydrate |
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| Laboratory function | Complexing agent in alkaline media |
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| Packages | 500 g and 1000 g |
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Frequently Asked Questions
What is Sodium Potassium Tartrate (4H2O) ACS Reagent used for?
The main applications of Sodium Potassium Tartrate (4H2O) ACS Reagent include preparation of Fehling solutions, DNS-reagent assays, the Lowry method, and complexation systems in alkaline media.
What are the main characteristics of Sodium Potassium Tartrate (4H2O) ACS Reagent?
The characteristics listed for Sodium Potassium Tartrate (4H2O) ACS Reagent include a tetrahydrate double salt with formula KNaC4H4O6·4H2O, molar mass 282.22 g/mol, complexing capacity, ACS Reagent grade, supplied in 500 g and 1000 g.
What is the role of Sodium Potassium Tartrate (4H2O) ACS Reagent (Rochelle Salt) in Fehling solution?
Sodium Potassium Tartrate (4H2O) ACS Reagent (Rochelle Salt) complexes copper(II) ions and helps keep them in solution in the alkaline medium, allowing the analytical reaction with reducing sugars to proceed under controlled conditions.
What quantities of Sodium Potassium Tartrate (4H2O) ACS Reagent are available?
Sodium Potassium Tartrate (4H2O) ACS Reagent is available in 500 g and 1000 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 Sodium Potassium Tartrate (4H2O) ACS Reagent and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Sodium Potassium Tartrate (4H2O) ACS Reagent 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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