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Certificate of Analysis

Chromotropic acid disodium salt, 98%

Code: C 2285

(For eg. B 1615-0108)

Chromotropic acid disodium salt has the formula is (HO)2C10H4(SO3Na)2.2H2O.

C 2285 (OTTO) Chromotropic acid disodium salt, 98% Cas 5808-22-0 - used for as a reagent in the quantitative determination of the systemic herbicide, 2,4-Dichlorophenoxyacetic acid.