857408

Säurefuchsin Calciumsalz

certified by the Biological Stain Commission, Dye content ≥60 %

• Synonym(e): Fuchsin S Calciumsalz, Rubin S
• Lineare Formel: C₂₀H₁₇N₃O₉S₃Ca
• CAS-Nummer: 123334-10-1
• Molekulargewicht: 579.64
• MDL-Nummer: MFCD00001654
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24888443
• NACRES: NA.47

Eigenschaften

• Qualität: certified by the Biological Stain Commission
• Qualitätsniveau: 200
• Form: powder or crystals
• Zusammensetzung: Dye content, ≥60%
• λmax: 545 nm
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Ca++].Cc1cc(cc(c1N)S([O-])(=O)=O)\C(c2ccc(N)c(c2)S([O-])(=O)=O)=C3\C=CC(=N)C(=C3)S(O)(=O)=O
• InChI: 1S/C20H19N3O9S3.Ca/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;/h2-9,21H,22-23H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);/q;+2/p-2/b19-11-,21-14?;
• InChIKey: SVIISRNRODSEHG-SZRYGYPJSA-L

Beschreibung

Allgemeine Beschreibung

Acid fuchsine (C.I. 42685) is a sulfonated triaminotriphenylmethane. It is also known as acid magenta. At pH 12-14, acid fuchsine changes from red to colorless.

Anwendung

Acid fuchsine is used as a biological stain in preparations including the histopathological polychrome of Pianese, the Ehrlich-Biondi triacid procedure for blood smears, and the Altmann stain for mitochondria. Various polychrome stains like the Masson polychrome variant; Van Gieson, and Mallory connective tissue stains contain Acid fuchsine.Other applications of acid fuchsine in biology and medicine involve fluorescent staining of latent fingerprints, the tracking of water flow within plants, and adding into an agar growth medium for yeasts.

Eignung

Zertifiziert für die van Gieson-Färbung (Bindegewebsfärbung)

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)