1.04174

Pararosanilin (Chlorid) (C.I. 42500)

• Empirische Formel (Hill-System): C₁₉H₁₈ClN₃
• CAS-Nummer: 569-61-9
• Molekulargewicht: 323.82
• MDL-Nummer: MFCD00001657
• UNSPSC-Code: 41116130
• NACRES: NA.21

Eigenschaften

• Form: crystalline
• Qualitätsniveau: 200
• mp (Schmelzpunkt): 268-270 °C
• Löslichkeit: 10 g/L
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: 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
• InChIKey: JUQPZRLQQYSMEQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

for microscopy Certistain^®

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H350
• P-Sätze: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Carc. 1B
• Lagerklassenschlüssel: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable