1.07509

Pararosaniline (chloride) (C.I. 42500)

for microscopy Certistain^®

• Synonyme(s) : Pararosaniline (chloride) (C.I. 42500)
• Formule empirique (notation de Hill): C₁₉H₁₈ClN₃
• Numéro CAS: 569-61-9
• Poids moléculaire : 323.82
• Numéro MDL: MFCD00001657
• Code UNSPSC : 41116130
• Numéro de classement CE : 209-321-2

Propriétés

• Niveau de qualité: 400
• Forme: crystalline
• Pf: 268-270 °C (decomposes)
• Solubilité: 10 g/L
• Masse volumique apparente: 500 kg/m³
• εmax: 2620-3030 at 545-547 nm in 50% ethanol at 0.003 g/L
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: 2-30°C
• InChI: 1S/C19H17N3.ClH/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;/h1-12,20H,21-22H2;1H
• Clé InChI: JUQPZRLQQYSMEQ-UHFFFAOYSA-N

Description

Description générale

Pararosaniline (chloride) (C.I. 42500) for microscopy Certistain^®, is a solid dye used to prepare the Schiff′s reagent required for the PAS reaction, for the staining of mucopolysaccharides in histological tissue specimens. The PAS (periodic acid Schiff) reaction is one of the most frequently used chemical methods for histology.
As Certistain^® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

Informations légales

CERTISTAIN is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H350
• Conseils de prudence: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 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 (°C): Not applicable