Chromotropic Acid Disodium Salt, ACS

Molecular Formula: C₁₀H₁₀Na₂O₁₀S₂
Catalog Number: C1629
Supplier/Brand: Spectrum Chemical
CAS Number: 5808-22-0

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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

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Chromotropic Acid Disodium Salt, ACS

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