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-Naphthol Orange
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-Naphthol Orange

CAS: 523-44-4

Ref. 3B-N0308

Estimated delivery in United States, on Tuesday 2 Nov 2021

Product Information

Name:
-Naphthol Orange
Synonyms:
  • Acid Orange 20
  • Orange I
  • Tropaeolin OOO-1
  • alpha-Naphthol orange
  • sodium 4-[(2E)-2-(4-oxonaphthalen-1(4H)-ylidene)hydrazinyl]benzenesulfonate
  • sodium 4-[(E)-(4-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
Long term storage:
Notes:

Chemical properties

Molecular weight:
350.32
Formula:
C16H11N2NaO4S
Color/Form:
Orange to Brown to Dark red powder to crystal
MDL:
Melting point:
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Density:
Concentration:
EINECS:
GHS:
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InChI key:
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HS code:

Hazard Info

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

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