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63451-35-4

63451-35-4 structure
63451-35-4 structure
  • Name: Hydroxynaphthol blue
  • Chemical Name: Hydroxynaphthol blue
  • CAS Number: 63451-35-4
  • Molecular Formula: C20H11N2Na3O11S3
  • Molecular Weight: 620.47
  • Catalog: Research Areas Others
  • Create Date: 2018-03-13 08:00:00
  • Modify Date: 2024-01-02 19:41:23
  • Hydroxynaphthol Blue enables visual tube closure detection. Hydroxynaphthol Blue shows high specificity for the gene encoding Ara h 1 for visual field detection of peanut allergens[1].

Name Hydroxynaphthol blue
Synonyms Trisodium 3-hydroxy-4-[(E)-(2-hydroxy-4-sulfonato-1-naphthyl)diazenyl]-2,7-naphthalenedisulfonate
Hydroxynaphthol blue
MFCD00036393
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium salt
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(E)-2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)
Trisodium 3-hydroxy-4-((2-hydroxy-4-sulphonato-1-naphthyl)azo)naphthalene-2,7-disulphonate
EINECS 264-197-7
trisodium,3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate
Description Hydroxynaphthol Blue enables visual tube closure detection. Hydroxynaphthol Blue shows high specificity for the gene encoding Ara h 1 for visual field detection of peanut allergens[1].
Related Catalog
References

[1]. Yang Q, et al. Closed-tube saltatory rolling circle amplification with hydroxynaphthol blue for visual on-site detection of peanut as an allergenic food. Food Chem. 2022 Nov 1;393:133408.  

Molecular Formula C20H11N2Na3O11S3
Molecular Weight 620.47
Exact Mass 619.921814
PSA 261.92000
LogP 5.77430
Stability Stable. Incompatible with strong oxidizing agents.
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport