Date published: 2025-9-17

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Naphthol Blue Black (CAS 1064-48-8)

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Alternate Names:
Acid Black 1; Amido Black 10B; Buffalo Black NBR
Application:
Naphthol Blue Black is a histological, protein, and nucleic acid dye used in electrophoresis
CAS Number:
1064-48-8
Molecular Weight:
616.49
Molecular Formula:
C22H14N6O9S22Na
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Naphthol Blue Black is an important and commonly used industrial dye. This dye is also used in rapid staining of protein bands on nitrocellulose membranes such as Western blots. Naphthol Blue Black can be utilized as a nucleic acid stain in SDS-Page gels. Additionally this compound has been untilized in cell proliferation assays and histochemical studies


Naphthol Blue Black (CAS 1064-48-8) References

  1. Histamine stimulates the proliferation of human articular chondrocytes in vitro and is expressed by chondrocytes in osteoarthritic cartilage.  |  Tetlow, LC. and Woolley, DE. 2003. Ann Rheum Dis. 62: 991-4. PMID: 12972479
  2. Decolorization of naphthol blue black using the horseradish peroxidase.  |  Onder, S., et al. 2011. Appl Biochem Biotechnol. 163: 433-43. PMID: 20703828
  3. Comprehensive experimental and numerical investigations of the effect of frequency and acoustic intensity on the sonolytic degradation of naphthol blue black in water.  |  Ferkous, H., et al. 2015. Ultrason Sonochem. 26: 30-39. PMID: 25753313
  4. Sonochemical degradation of naphthol blue black in water: Effect of operating parameters.  |  Ferkous, H., et al. 2015. Ultrason Sonochem. 26: 40-47. PMID: 25843901
  5. Persulfate-enhanced sonochemical degradation of naphthol blue black in water: Evidence of sulfate radical formation.  |  Ferkous, H., et al. 2017. Ultrason Sonochem. 34: 580-587. PMID: 27773283
  6. Investigation of applicability of Electro-Fenton method for the mineralization of naphthol blue black in water.  |  Özcan, AA. and Özcan, A. 2018. Chemosphere. 202: 618-625. PMID: 29597179
  7. Naphthol Blue Black and 99mTc-Labeled Mannosylated Human Serum Albumin (99mTc-MSA) Conjugate as a Multimodal Lymph Node Mapping Nanocarrier.  |  Lee, JY., et al. 2018. Sci Rep. 8: 13636. PMID: 30206287
  8. Nanostructured Cellulose-Based Sorbent Materials for Water Decontamination from Organic Dyes.  |  Riva, L., et al. 2020. Nanomaterials (Basel). 10: PMID: 32785034
  9. Immobilization of copper oxide nanoparticles onto chitosan biopolymer: Application to the oxidative degradation of Naphthol blue black.  |  Ltaief, S., et al. 2021. Carbohydr Polym. 261: 117908. PMID: 33766384
  10. Fibroblast growth enhancing activity of tumor necrosis factor and its relationship to other polypeptide growth factors.  |  Vilcek, J., et al. 1986. J Exp Med. 163: 632-43. PMID: 3512757
  11. Histological Procedures Carried out During Coconut Somatic Embryogenesis.  |  Carbonell, LS., et al. 2022. Methods Mol Biol. 2527: 239-246. PMID: 35951195
  12. Spectrophotometric quantitation of anchorage-dependent cell numbers using extraction of naphthol blue-black-stained cellular protein.  |  Everitt, E. and Wohlfart, C. 1987. Anal Biochem. 162: 122-9. PMID: 3605582
  13. Quantitation of fibroblast population growth rate in situ using computerized image analysis.  |  Perricone, MA., et al. 1995. Microsc Res Tech. 31: 257-64. PMID: 7670164

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Naphthol Blue Black, 25 g

sc-205991
25 g
$28.00

Naphthol Blue Black, 100 g

sc-205991A
100 g
$83.00