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Tropaeolin O
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Alfa Aesar By Thermo Fisher Scientific logo

Tropaeolin O

CAS: 547-57-9

Ref. 02-038708

2g
29.00 €
10g
55.00 €
Estimated delivery in United States, on Monday 13 May 2024

Product Information

Name:
Tropaeolin O
Synonyms:
  • 4-[2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazin-1-yl]benzenesulfonic acid sodium
  • 2,4-Dihydroxyazobenzene-4′-sulfonate sodium salt
  • 4-(2,4-Dihydroxyphenylazo)benzenesulfonic acid, sodium salt
  • Acid Leather Yellow PGW
  • Acid Phosphine G New
  • Acid orange 6
  • Acme Yellow Acid Yellow RS
  • Benzenesulfonic acid, 4-[(2,4-dihydroxyphenyl)azo]-, monosodium salt
  • Benzenesulfonic acid, 4-[2-(2,4-dihydroxyphenyl)diazenyl]-, sodium salt (1:1)
  • Benzenesulfonic acid, p-(2,4-dihydroxyphenylazo)-, sodium salt
  • See more synonyms
  • C Yellow 12
  • Cetil Chromine Yellow GR
  • Chrysoin
  • Chrysoin G
  • Chrysoin S
  • Chrysoin S Specially Pure
  • Chrysoine
  • Chrysoine Extra
  • Chrysoine Extra Pure A
  • Chrysoine N
  • Chrysoine S
  • Chrysoine S Extra Pure
  • Chrysonine S
  • Curol Orange G
  • Dermina Yellow G
  • E 103
  • E 103 (dye)
  • Eniacid Yellow RS
  • Eurocert Chrysoine S
  • Food Yellow 8
  • Food Yellow No. 8
  • Gold yellow
  • Hispacid Yellow CG
  • Naphthazine Yellow RP
  • Neklacid Yellow G
  • Orange Acid G
  • Orange VI
  • Resorcin yellow
  • Resorcine Yellow
  • Resorcine Yellow O Extra
  • Resorcinol Yellow A
  • Resorcinol yellow
  • Sodium 4-(2,4-Dihydroxyphenylazo)Benzenesulphonate
  • Sodium azoresorcinolsulfanilate
  • Tertracid Yellow TRO
  • Tropaeolin
  • Tropaeolin R
  • Tropaeolin Yellow
  • Tropaeoline
  • Tropeolin O
  • Tropeoline O
  • Yellow T
  • sodium 4-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonate
  • sodium 4-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazino]benzenesulfonate
Description:

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
317.27
Formula:
C12H10N2NaO5S
Color/Form:
Orange to brown
InChI key:
YOGUPPQYRWYKGT-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
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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