The Potassium Ferrocyanide (3H2O) ACS Reagent by Dinâmica, available at LojaLab, is a hexacyanoferrate(II) complex salt used in identification and precipitation reactions involving metal ions. It is also used to prepare Carrez I reagent, combined with zinc acetate for sample clarification in food analysis and other complex matrices.
Characteristics
- Potassium hexacyanoferrate(II) in trihydrate form
- Supplied as ACS reagent grade
- Light yellow, odorless solid
- Water-soluble for preparation of reagent solutions
- Forms colored complexes and precipitates with selected metal ions.
Applications
- Preparation of Carrez I reagent for sample clarification
- Identification of iron(III) ions through Prussian blue formation
- Precipitation and complexation reactions with metals in analytical chemistry
- Preparation of hexacyanoferrate(II) solutions for quality control and education.
Technical Specifications
- Product: Potassium Ferrocyanide Trihydrate ACS Reagent
- Alternative name: Potassium Hexacyanoferrate(II) Trihydrate
- Brand: Dinâmica Química
- CAS number: 14459-95-1
- Molecular formula: K4[Fe(CN)6]·3H2O
- Molar mass: 422.39 g/mol
- Assay: 98.5 to 102%
- Available quantity: 500 g.
Technical Data
| Physical state | Solid |
| Color | Light yellow |
| Melting point | 60 °C |
| Water solubility | 211 g/L at 20 °C |
| Density | 1.85 g/cm3 at 25 °C |
Frequently Asked Questions
What is Potassium Ferrocyanide (3H2O) ACS Reagent used for?
The main applications of Potassium Ferrocyanide (3H2O) ACS Reagent include preparation of Carrez I reagent for sample clarification; identification of iron(III) ions through Prussian blue formation.
What are the main characteristics of Potassium Ferrocyanide (3H2O) ACS Reagent?
The characteristics listed for Potassium Ferrocyanide (3H2O) ACS Reagent include potassium hexacyanoferrate(II) in trihydrate form; supplied as ACS reagent grade.
How should Potassium Ferrocyanide (3H2O) ACS Reagent be selected for a laboratory application?
Selection of Potassium Ferrocyanide (3H2O) ACS Reagent should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Potassium Ferrocyanide (3H2O) ACS Reagent are available?
Potassium Ferrocyanide (3H2O) ACS Reagent 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 Potassium Ferrocyanide (3H2O) ACS Reagent and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Potassium Ferrocyanide (3H2O) 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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