F0500

Fast Blue RR Salt

crystalline

• Synonyme(s) : 4-Benzoylamino-2,5-dimethoxybenzenediazonium chloride hemi(zinc chloride) salt, Azoic Diazo No. 24
• Formule linéaire : C₁₅H₁₄ClN₃O₃ · 1/2 ZnCl₂
• Numéro CAS: 14726-29-5
• Poids moléculaire : 387.89
• Numéro C.I. (Colour Index): 37155
• Numéro CE : 238-777-5
• Numéro MDL: MFCD00074762
• Code UNSPSC : 12171500
• ID de substance PubChem : 24894722
• Nomenclature NACRES : NA.47

Propriétés

• product name: Fast Blue RR Salt, crystalline
• Forme: crystalline
• Niveau de qualité: 200
• Technique(s): microbe id | staining: suitable
• Solubilité: water: 1 mg/mL, clear to hazy, yellow-green
• ε (coefficient d'extinction): ≥15000 at 326-332 nm; ≥7000 at 390-396 nm
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: −20°C
• Chaîne SMILES: [Cl-].[Cl-].Cl[Zn]Cl.COc1cc([N+]#N)c(OC)cc1NC(=O)c2ccccc2.COc3cc([N+]#N)c(OC)cc3NC(=O)c4ccccc4
• InChI: 1S/2C15H13N3O3.4ClH.Zn/c2*1-20-13-9-12(18-16)14(21-2)8-11(13)17-15(19)10-6-4-3-5-7-10;;;;;/h2*3-9H,1-2H3;4*1H;/q;;;;;;+2/p-2
• Clé InChI: LLARVKAOQLUCQI-UHFFFAOYSA-L

Description

Application

Fast blue RR salt has been used in the immunohistochemistry to detect the activity of alkaline phosphatase. It has been used in the procedure of connective tissue staining using picrosirius red.

Actions biochimiques/physiologiques

Fast blue RR is mainly used in histological stainings. It binds to the reaction product of alkaline phosphatase and precipitates it as an insoluble compound. The sites of alkaline phosphatase activity appears black. Fast blue RR is also used for the detection of esterase activity. It couples with naphthol (released from naphthol acetate) and forms an insoluble azo-dye which appears red/blue.

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)