The Soluble Starch Solution 2% by Dinâmica, available at LojaLab, is an aqueous soluble-starch solution with a nominal concentration of 2%, prepared for use as an indicator in iodometric and iodimetric methods. Starch amylose interacts with iodine species to produce a characteristic blue response that helps identify the endpoint in compatible titrations.
Characteristics
- Nominal soluble-starch concentration of 2%.
- Indicator based on formation of the starch-iodine complex.
- 1000mL presentation.
Applications
- Endpoint indication in iodometric titrations.
- Indication in iodimetric titrations using iodine as titrant.
- Colorimetric assays based on formation of the complex between starch and iodine species.
Technical Specifications
- Product: Soluble Starch Solution 2%
- Brand: Dinâmica
- Component: Soluble starch
- General formula: (C6H10O5)n
- CAS: 9005-84-9
- Concentration: 2%
- Available volume: 1000mL
Technical Data
| Function | Iodine indicator |
|---|
| Principle | Starch-iodine complex |
|---|
| Concentration | 2% |
|---|
| Presentation | 1000mL |
|---|
Frequently Asked Questions
What is Soluble Starch Solution 2% used for?
Soluble Starch Solution 2% is used as an indicator in iodometric and iodimetric titrations and in colorimetric procedures based on the starch-iodine complex.
What are the main characteristics of Soluble Starch Solution 2%?
Soluble Starch Solution 2% contains soluble starch at 2%, has the general formula (C6H10O5)n and CAS 9005-84-9, and is supplied in 1000mL.
How does Soluble Starch Solution 2% signal the endpoint in an iodine titration?
Amylose chains accommodate iodine species and form a blue complex. Formation or disappearance of this color follows the presence of free iodine near the endpoint.
What volumes of Soluble Starch Solution 2% are available?
Soluble Starch Solution 2% 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 Soluble Starch Solution 2% and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Soluble Starch Solution 2% 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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