Description
Acid blue 62 is a synthetic dye substance for laboratory and biochemical applications, supplied as a defined chemical with CAS number 4368-56-3. Its empirical formula is C₂₀H₂₀N₂O₅SNa and the molar mass is 423,44 g/mol, providing the core identity data needed for formulation work, staining protocols, and analytical documentation. These parameters allow laboratories to calculate concentrations, verify material identity, and maintain consistent records across experiments. The product is Clear linkage of name, CAS, formula, and molar mass supports traceability in research and quality-oriented environments. Sourced from manufacturer Carl ROTH, Acid blue 62 fits chemical and biochemical catalogues where a characterised blue acid dye is required for experimental or analytical use. Refer to the molecular mass and formula when preparing stock solutions, scaling batches, or aligning spectral and chromatographic observations with the expected composition of this sodium-containing dye structure in everyday laboratory practice.
This article is part of Acids, in Acids & bases.
Key features
- Colour: blue to dark blue
- Form: powder
- Color intensity: 95-105 %
- CAS number: 4368-56-3
- Pack sizes: 2 g, 5 g, 10 g, 25 g
- Empirical formula: C₂₀H₂₀N₂O₅SNa
- Molar mass: 423,44 g/mol
- Product type: Acid blue 62
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Acid blue 62, 2 g
What is this article?
Acid blue 62, 2 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.