857408

Acid Fuchsin calcium salt

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

• Synonyme(s) : Acid Magenta, Acid Rubin, Fuchsin S, SS, SS, ST, or SIII, Rubin S
• Formule linéaire : C₂₀H₁₇N₃O₉S₃Ca
• Numéro CAS: 123334-10-1
• Poids moléculaire : 579.64
• Numéro MDL: MFCD00001654
• Code UNSPSC : 12171500
• ID de substance PubChem : 24888443
• Nomenclature NACRES : NA.47

Propriétés

• Qualité: certified by the Biological Stain Commission
• Niveau de qualité: 200
• Forme: powder or crystals
• Composition: Dye content, ≥60%
• Technique(s): microbe id | staining: suitable
• λmax: 545 nm
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp
• Chaîne SMILES: [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?;
• Clé InChI: SVIISRNRODSEHG-SZRYGYPJSA-L

Description

Description générale

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.

Application

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.

Adéquation

Certified for use in Van Gieson connective tissue stain.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)