Beschrijving
Victoria blue B (C.I. 44045) is een extra zuivere kleurstof die wordt geleverd voor laboratorium- en biologische kleurtoepassingen, geïdentificeerd door CAS-nummer 2580-56-5 en EG nr. 219-943-6. De empirische formule is C₃₃H₃₂ClN₃ met een molaire massa van 506.1 g/mol, wat een duidelijke chemische identiteit vastlegt voor documentatie en methodeoverdracht. De extra zuivere kwaliteit ondersteunt werk waar een gedefinieerde kleurstof nodig is voor microscopie, histologisch contrast of andere biologische kleurstofprotocollen. Het product is Glazen verpakking vergemakkelijkt ordelijke opslag en nauwkeurig wegen in het laboratorium. Victoria blue B (C.I. 44045) van fabrikant Carl ROTH brengt Colour Index-aanduiding, CAS/EG-identificatoren en molaire-massagegevens samen in één laboratoriumklare eenheid. Onderzoekers en technici kunnen de kleurstof opnemen in vastgestelde biologische kleurwerkstromen, terwijl wordt vertrouwd op de vermelde samenstellingsparameters.
Dit artikel maakt deel uit van Kleurstoffen & pigmenten, in Kleurstoffen, kleuringen & indicatoren.
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Questions about Victoria blue B (C.I. 44045), extra zuiver, 10 g, glas
What is this article?
Victoria blue B (C.I. 44045), extra zuiver, 10 g, glas is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Kleurstoffen & pigmenten, inside Kleurstoffen, kleuringen & indicatoren, in Chemicaliën.
A dye dissolves. A pigment is a particle dispersed in a medium. On this shelf they are the colouring substances used as reagents or as markers, specified by Colour Index name or by structure where it is known. The same common name can hide two constitutions.
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 Kleurstoffen, kleuringen & indicatoren. The sub-category is Kleurstoffen & pigmenten. The catalogue is Chemicaliën.
Shelves beside this one are Fluorescerende kleurstoffen & labels and Microscopiekleurstoffen & kleuroplossingen.
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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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.

