B0904

Basic Fuchsin

certified by the Biological Stain Commission, powder

• Synonyme(s) : Basic Red 9, Fuchsin basic, Magenta O, Pararosaniline
• Code UNSPSC : 12171500
• ID de substance PubChem : 24891537
• Nomenclature NACRES : NA.47

Propriétés

• product name: Basic Fuchsin, special for flagella, certified
• Qualité: certified by the Biological Stain Commission
• Niveau de qualité: 200
• Type: special for flagella, certified
• Forme: powder
• Composition: pararosaniline acetate, 3 parts ; pararosaniline chloride, 1 part
• Technique(s): microbe id | staining: suitable
• Couleur: green to very dark green
• pH: 5.0-6.0 (1 g/L)
• Pf: 250 °C
• Solubilité: H₂O: 1 mg/mL
• Densité: 1.220 g/cm³
• λmax: 544 nm
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: room temp

Description

Description générale

Basic fuchsin, a triphenylmethane dye is commonly a mixture of pararosaniline (C.I. 42500), rosaniline (C.I. 42510), magenta II and new fuchsine (CI 42520). Basic fuchsin is widely used in tissue-specific staining of biological and coloring several materials including orlon, cotton, leather, paper etc. It is also used to stain collagen, muscle and mitochondria.

Application

Basic Fuchsin has been used in several biological tests including:

• Acid-fast staining with carbol-fuchsine
• Periodic Acid-Schiff method
• Feulgen technique for DNA staining
• ENDO culture medium for distinguishing between the bacteria Escherichia coli and Aerobacter aerogenes
• Leifson′s method for bacterial flagella staining.

Actions biochimiques/physiologiques

Basic fuchsin possesses anesthetic, bactericidal (gram-positive), and fungicidal properties.

Adéquation

Certified for use in Leifson′s flagella stain.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H350
• Conseils de prudence: P201 - P308 + P313
• Classification des risques: Carc. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 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 P2 (EN 143) respirator cartridges