The Sodium Ammonium Phosphate (4H2O) Analytical Grade by Dinâmica, available at LojaLab, is a double salt with a minimum assay of 99%, also known as microcosmic salt. In addition to supplying sodium, ammonium and hydrogen phosphate ions, it is used in the classical microcosmic salt bead test for qualitative identification of selected metal ions.
Characteristics
- Inorganic double salt supplied as analytical grade
- Minimum assay: 99%
- Also known as microcosmic salt
- Tetrahydrate form with four molecules of crystallization water
- Combined source of sodium, ammonium and hydrogen phosphate.
Applications
- Microcosmic salt bead test for qualitative analysis of metal ions
- Preparation of solutions containing sodium, ammonium and phosphate
- Inorganic chemistry and qualitative analysis demonstrations and practical work
- Quality control procedures specifying NaNH4HPO4·4H2O.
Technical Specifications
- Product: Sodium Ammonium Phosphate (4H2O) Analytical Grade
- Brand: Dinâmica Química
- CAS number: 7783-13-3
- Molecular formula: NaNH4HPO4·4H2O
- Molar mass: 209.07 g/mol
- Assay: 99% minimum
- Available quantity: 500 g.
Technical Data
| Physical state | Solid |
| Melting point | 79 °C |
| Chemical form | Tetrahydrate |
| Density | 1.54 g/cm³ at 25 °C |
| Alternative name | Microcosmic salt |
Frequently Asked Questions
What is Sodium Ammonium Phosphate (4H2O) Analytical Grade used for?
The main applications of Sodium Ammonium Phosphate (4H2O) Analytical Grade include microcosmic salt bead test for qualitative analysis of metal ions; preparation of solutions containing sodium, ammonium and phosphate.
What are the main characteristics of Sodium Ammonium Phosphate (4H2O) Analytical Grade?
The characteristics listed for Sodium Ammonium Phosphate (4H2O) Analytical Grade include inorganic double salt supplied as analytical grade; minimum assay: 99%.
How should Sodium Ammonium Phosphate (4H2O) Analytical Grade be selected for a laboratory application?
Selection of Sodium Ammonium Phosphate (4H2O) Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Sodium Ammonium Phosphate (4H2O) Analytical Grade are available?
Sodium Ammonium Phosphate (4H2O) 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 Sodium Ammonium Phosphate (4H2O) Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Sodium Ammonium Phosphate (4H2O) 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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