Acid Red 88 (CAS 1658-56-6)

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Application:	An anionic dye with potentially useful photocatalytic research applications
CAS Number:	1658-56-6
Purity:	≥98%
Molecular Weight:	400.38
Molecular Formula:	C₂₀H₁₃NaN₂O₄S

Description

Acid Red 88 is an anionic dye with potentially useful photocatalytic research applications. 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. Dye content 75%.

Other available Acid Red dyes include:
Acid Red 1 (sc-217573)
Acid Red 37 diammonium salt (sc-214481)
Acid Red 114 (sc-214479)
Acid Red 183 (sc-214480)

Technical Information

Appearance:	Dark red to maroon powder
Physical State:	Solid
Storage:	Store at room temperature
Melting Point:	280 °C (lit.)(dec.)
Color Index Number:	15620

Safety and Reference Information

WGK Germany:	3
RTECS:	QK2420000
PubChem CID:	23670762
MDL Number:	MFCD00004070
EC Number:	216-760-3
SMILES:	C1=CC=C\2C(=C1)C=CC(=O)/C2=N\NC3=CC=C(C4=CC=CC=C43)S(=O)(=O)[O-].[Na+]

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

References

1. Sathish Kumar, P.S., et al. 2008. Water Res. 42: 4878-4884. PMID: 18945469
2. Kumar, P.S., et al. 2009. Water Sci. Technol. 60: 1589-1596. PMID: 19759461

SDS

Datasheet/SDS