![Chromotropic acid disodium salt dihydrate reagent grade, ≥95.0%](/deepweb/assets/sigmaaldrich/product/structures/327/698/139e7b6b-2fa0-401d-ba4e-c50f6db1fed3/640/139e7b6b-2fa0-401d-ba4e-c50f6db1fed3.png)
Chromotropic acid disodium salt dihydrate
![Chromotropic acid disodium salt dihydrate reagent grade, ≥95.0%](/deepweb/assets/sigmaaldrich/product/structures/327/698/139e7b6b-2fa0-401d-ba4e-c50f6db1fed3/640/139e7b6b-2fa0-401d-ba4e-c50f6db1fed3.png)
Synonym(s):
Chromotropic acid disodium salt dihydrate, 1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
Linear Formula:
(HO)2C10H4(SO3Na)2·2H2O
CAS Number:
Molecular Weight:
400.29
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