The Sulfurous Acid 5-6% by Dinâmica, available at LojaLab, is an aqueous sulfurous acid solution with a nominal concentration between 5% and 6%, used as a source of sulfur species in the +4 oxidation state for reducing reactions, redox studies, and preparation of sulfite or bisulfite media.
Characteristics
- Nominal concentration range between 5% and 6%.
- Aqueous system associated with the equilibrium among sulfurous acid, bisulfite, and sulfite.
- Reference formula H2SO3 and molar mass of 82.08 g/mol.
- Supplied in 1000 mL.
Applications
- Reduction reactions in compatible chemical systems.
- Preparation of media containing sulfite and bisulfite species.
- Redox studies involving sulfur in the +4 oxidation state.
- Analytical treatments specifying a sulfurous acid solution between 5% and 6%.
Technical Specifications
- Product: Sulfurous Acid 5-6%.
- Brand: Dinâmica.
- Type: Aqueous sulfurous acid solution.
- Medium: Aqueous.
- Nominal concentration or composition: 5% to 6%.
- CAS of the main component: 7782-99-2.
- Main component formula: H2SO3.
- Main component molar mass: 82.08 g/mol.
- Available volume: 1000 mL.
Technical Data
| Product type | Aqueous sulfurous acid solution |
|---|
| Medium | Aqueous |
|---|
| Concentration or composition | 5% to 6% |
|---|
| Package | 1000 mL |
|---|
Frequently Asked Questions
What is Sulfurous Acid 5-6% used for?
The main applications of Sulfurous Acid 5-6% include reducing reactions, preparation of sulfite or bisulfite media, redox studies, and treatments requiring sulfurous acid solution within the stated range.
What are the main characteristics of Sulfurous Acid 5-6%?
The characteristics listed for Sulfurous Acid 5-6% include an aqueous solution with a nominal concentration of 5% to 6%, reference formula H2SO3, molar mass of 82.08 g/mol, and a 1000 mL package.
What does the 5% to 6% range of Sulfurous Acid 5-6% represent?
The range indicates the nominal concentration interval of the Sulfurous Acid 5-6% formulation, supporting methods that accept this assay specification for sulfur species in the +4 oxidation state.
What volumes of Sulfurous Acid 5-6% are available?
Sulfurous Acid 5-6% is available in 1000 mL packages. 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 Sulfurous Acid 5-6% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Sulfurous Acid 5-6% 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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