Chromotropic Acid Disodium Salt, ACS
- Molecular Formula
- C10H10Na2O10S2
- Catalog Number
- C1629
- Supplier/Brand
- Spectrum Chemical
- CAS Number
- 5808-22-0
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Description
Chromotropic Acid Disodium Salt, ACS is used as a reagent in the determination of the systemic herbicide, 2,4-Dichlorophenoxyacetic acid. It is useful because of the red color when chromotropic acid in 75% sulfuric acid reacts with formaldehyde. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.
Synonyms: 4,5-Dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt
Specifications
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