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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
143.00 €
50g
196.00 €
100g
330.00 €
250g
627.00 €
500g
900.00 €
Estimated delivery in United States, on Monday 23 Dec 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.

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:
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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