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Catalog ID 9043 / 100 g

Acid Red 88 [Fast Red A]

AKA: Solid Red A
Formula Weight CAS#
C20H13N2NaO4S 400.38 1658-56-6
For 25+ Units, Contact us.

Acid red 88 (also named Solid Red A, 2-Naphthol Red, Toyo roccelline, Fast Red A and so on) is an organic compound—red azo dye. Due to very intensive color it looks almost black when solid. This compound is used in the textile industry as a dye. and it can also be used for research in photocatalysis. Acid Red 88 has been used to determine the effect of Au deposition on ZnO photocatalytic activity under visible light. Additionally, the photocatalyst Au-TiO2 was used for photocatalytic degradation of Acid Red 88.

Product Size 100 g
Form Maroon Solid
Absorption (estimated) Wavelength (λmax) 510 ± 3 nm (Methanol)
Storage conditions Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L)
MDL# MFCD00004070

* Solid Red A
* 4-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid sodium salt

Other / Miscellaneous:   Miscellaneous
Fluorescent Probes and Related Products:   Naphthalene
Label or Dye:   Naphthalene

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 52275 23-Aug-2022
Lot 52024 18-May-2021
Lot 51947 20-Jan-2021
Lot 51796 27-Mar-2020
Lot 51794 24-Mar-2020
Lot 51492 19-Sep-2018
Lot 51448 13-Jul-2018
Lot 51290 01-Dec-2017
Lot 50028 26-Jun-2014
Lot 50027 25-Mar-2014

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