Description
Fluorescein sodium, C.I. 45350 BP is a laboratory dye reagent supplied in a 100 g pack for microbiology and related analytical work. The product is identified by Colour Index 45350 and carries the BP designation in its commercial name, giving a clear catalogue identity for purchasing and stock control. It is offered as a LABKEM product type from manufacturer Labbox, with a net weight of 0,150 kg and a stated packaging volume of 0,100000 m³. Assigned to the microbiology reagents category, this fluorescein sodium presentation supports laboratories that specify C.I. 45350 BP when preparing fluorescent dye solutions or reagent stocks. The 100 g unit is practical for method setup, teaching benches and routine replenishment without excess bulk. Country-of-origin data list Bulgaria. Clear naming as fluorescein sodium with C.I. 45350 BP helps align orders with internal methods, quality records and inventory systems. This listing focuses on the stated identity, pack size and classification so buyers can select the correct dye grade and quantity for their workflows while staying within the manufacturer’s published product data.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Pack size: 100 g
- Product name: Fluorescein sodium, C.I. 45350 BP
- Colour Index: C.I. 45350
- Grade designation: BP
- EAN: 8434868022348
- Technical Information Sheet:
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Questions about Fluorescein sodium, C.I. 45350 BP 100 g
What is this article?
Fluorescein sodium, C.I. 45350 BP 100 g is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
Which category should I open next?
The category is Dyes, stains & indicators. The sub-category is Fluorescent dyes & labels. The catalogue is Lab chemicals.
Shelves beside this one are Microscopy stains & staining solutions and Dyes & pigments.
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.
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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.