Description
Glutaraldehyde 25 %, in water is an aqueous aldehyde solution prepared for electron microscopy applications. Identified by CAS number 111-30-8 and EG nr. 203-856-5, it has a molar mass of 100,12 g/mol and a density of 1,06 g/cm³, with a boiling point above 100 °C. The preparation is Its defined concentration supports reproducible crosslinking of proteins and cellular structures during ultrastructural studies. This grade from manufacturer Carl ROTH is intended for specialised microscopy use where consistent aqueous glutaraldehyde is required. Physical data including density and boiling behaviour help users plan handling, dilution and instrument protocols. The material is listed under UN number 2927 and is suited to routine and research electron-microscopy laboratories that need a ready aqueous 25 % solution in a small glass pack for controlled fixation steps.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Appearance: colourless to light yellow
- Odour: characteristic
- Assay: 23-27 %
- Density (d 20 °C/4 °C): 1,055-1,065
- CAS number: 111-30-8
- Pack sizes: 25 ml, 10 ml, 50 ml
- EG nr.: 203-856-5
- Molar mass: 100,12 g/mol
- Density: 1,06 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Precautionary Statements (P-Phrases)
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Questions about Glutaraldehyde 25 %, in water, for electron microscopy, 10 ml, cardboard
What is this article?
Glutaraldehyde 25 %, in water, for electron microscopy, 10 ml, cardboard is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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