1.04174

Pararosaniline (chloride) (C.I. 42500)

• Wzór empiryczny (zapis Hilla): C₁₉H₁₈ClN₃
• Numer CAS: 569-61-9
• Masa cząsteczkowa: 323.82
• NACRES: NA.21
• UNSPSC Code: 41116130
• MDL number: MFCD00001657

Właściwości

• form: crystalline
• Quality Segment: 200
• mp: 268-270 °C
• solubility: 10 g/L
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: 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
• InChI key: JUQPZRLQQYSMEQ-UHFFFAOYSA-N

Opis

General description

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.

Application

for microscopy Certistain^®

Legal Information

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS08
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H350
• Ostrzeżenia: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Carc. 1B
• Klasa składowania: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable