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Chromotropic acid disodium salt dihydrate - ACS reagent
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Chromotropic acid disodium salt dihydrate - ACS reagent

CAS: 5808-22-0

Ref. 3D-FC168034

25g
99.00 €
50g
134.00 €
100g
203.00 €
250g
433.00 €
500g
586.00 €
Estimated delivery in United States, on Monday 17 Jun 2024

Product Information

Name:
Chromotropic acid disodium salt dihydrate - ACS reagent
Synonyms:
  • 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate
  • 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)
  • 4,5-Dihydroxy-2,7-naphthalene disulfonic acid disodium salt
  • 4,5-Dihydroxynaphthalene-2,7-disulfonic aciddisodium salt dihydrate
  • Chromotropic acid disodium salt dihydrate
Description:

Chromotropic acid is a reactive compound that has been shown to be adsorbed on the surface of activated carbon. The adsorption mechanism and the kinetic constants for this reaction have been studied in detail. Chromotropic acid decomposes at high temperatures, releasing hydrogen chloride gas and water vapor. This chemical is also used in pharmaceutical preparations as an additive to inhibit oxidation reactions. It may also serve as a photoreceptor, reacting with tyramine hydrochloride and other compounds to produce a color change.

Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
400.29 g/mol
Formula:
C10H6O8S2Na2·2H2O
Color/Form:
Powder
MDL:
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EINECS:
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Hazard Info

UN Number:
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