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a-Naphthyl red
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a-Naphthyl red

CAS: 131-22-6

Ref. 3D-FN00166

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Estimated delivery in United States, on Monday 24 Feb 2025

Product Information

Name:
a-Naphthyl red
Synonyms:
  • 1-Naphthalenamine, 4-(2-phenyldiazenyl)-
  • 1-Naphthalenamine, 4-(phenylazo)-
  • 1-Naphthylamine, 4-phenylazo-
  • 4-(2-Phenyldiazenyl)-1-naphthalenamine
  • 4-(Phenylazo)-α-naphthylamine
  • 4-Benzeneazo-1-naphthylamine
  • 4-Phenylazo-1-naphthylamine
  • 4-Phenylazonaphthalen-1-Amine
  • 4-[(E)-phenyldiazenyl]naphthalen-1-amine
  • NSC 13974
  • See more synonyms
  • Naphthyl Red NR
  • Nubian Yellow TB
  • α-Naphthyl red
Description:

a-Naphthyl red is a hydroxyl group that can be used as a polymerization initiator for the synthesis of polymers. It has optimal reactivity with functional groups and single-stranded DNA, but not with double-stranded DNA or RNA. a-Naphthyl red is also used as an indicator dye for alkaline solutions. It can also be used to colorize biological samples, such as blood and urine, by binding to hemoglobin. This dye forms a polymer film when combined with an aliphatic hydrocarbon in the presence of hydrogen bond formation. In addition, this compound can be used as a hybridization probe for specific dyes in electrophoresis gel.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
247.29 g/mol
Formula:
C16H13N3
Purity:
Min. 95%
MDL:
Melting point:
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Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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