Description
Starch 1% indicator solution is a stabilised aqueous preparation for titration and related measuring methods. The reagent is formulated in water at 1% starch, with empirical formula (C₆H₁₀O₅)ₙ, a density of 1 g/cm³, and a boiling point of 100 °C. Starch 1% indicator solution from manufacturer Carl ROTH offers a convenient, ready-to-use format that reduces on-site preparation of fresh starch indicator. The stabilised composition supports consistent colour response across repeated titration runs in wastewater, process-control, and teaching laboratories. Operators can dispense the solution directly according to method requirements for iodine–thiosulfate and similar redox systems. Physical properties listed by the manufacturer align with ordinary aqueous handling, making the product straightforward to integrate into established titration benches and environmental measuring workflows.
This article is part of Indicators & indicator solutions, in Analytical standards & reference materials.
Key features
- Pack sizes: 500 ml, 1 l
- Empirical formula: (C₆H₁₀O₅)ₙ
- Density: 1 g/cm³
- Boiling point: 100 °C
- Concentration: 1%
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Starch 1% indicator solution, in water, stabilised, 500 ml, plastic
What is this article?
Starch 1% indicator solution, in water, stabilised, 500 ml, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Indicators & indicator solutions, inside Analytical standards & reference materials, in Lab chemicals.
An indicator solution changes colour at a stated point, usually a pH interval or a redox potential, so a titration endpoint can be seen. The solvent and the concentration decide how sharp the change is. A solid indicator dye and a ready solution are different articles.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
Which category should I open next?
The category is Analytical standards & reference materials. The sub-category is Indicators & indicator solutions. The catalogue is Lab chemicals.
Shelves beside this one are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN) and Spectroscopy & physical property standards.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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