The Aqueous Sodium Sulfite Solution 17% by Dinâmica, available at LojaLab, is a 17% aqueous sodium sulfite solution used as a reducing reagent and scavenger of oxidative species in water treatment and chemical analysis. Its defined concentration supports controlled reduction of free chlorine, dissolved oxygen, and other method-compatible components.
Characteristics
- Nominal sodium sulfite concentration of 17%.
- Reducing reagent based on the sulfite ion.
- 1000mL presentation.
Applications
- Removal of free chlorine from water and process solutions.
- Consumption of dissolved oxygen in controlled treatments and assays.
- Quenching of reactions involving oxidative species and reduction steps in analytical procedures.
Technical Specifications
- Product: Aqueous Sodium Sulfite Solution 17%
- Brand: Dinâmica
- Solute: Sodium sulfite
- Formula: Na2SO3
- CAS: 7757-83-7
- Molar mass: 126.04 g/mol
- Concentration: 17%
- Medium: Aqueous
- Available volume: 1000mL
Technical Data
| Function | Reducing reagent |
|---|
| Concentration | 17% |
|---|
| Functional ion | Sulfite |
|---|
| Presentation | 1000mL |
|---|
Frequently Asked Questions
What is Aqueous Sodium Sulfite Solution 17% used for?
Aqueous Sodium Sulfite Solution 17% is used to remove free chlorine, consume dissolved oxygen, and perform reduction steps specified by analytical methods and aqueous processes.
What are the main characteristics of Aqueous Sodium Sulfite Solution 17%?
Aqueous Sodium Sulfite Solution 17% contains Na2SO3 at 17% in an aqueous medium, has CAS 7757-83-7, and is supplied in 1000mL.
How does Aqueous Sodium Sulfite Solution 17% function in free-chlorine removal?
The sulfite ion transfers electrons to chlorine species and converts them to chloride. The stoichiometric relationship supports calculation of the solution amount required for the defined treatment.
What volumes of Aqueous Sodium Sulfite Solution 17% are available?
Aqueous Sodium Sulfite Solution 17% is available in 1000mL presentations. 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 Aqueous Sodium Sulfite Solution 17% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Aqueous Sodium Sulfite Solution 17% 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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