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1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt
C 2285
(HO)2C10H4(SO3Na)2.2H2O
29089990
18%
5808-22-0
400.29
Bottle / Drum
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.
Chromotropic acid disodium salt has the formula is (HO)2C10H4(SO3Na)2.2H2O.
Organic building blocks, Sulphonic acid salts
98%
Powder
Beige-brown to brown
8.5-9.5%
>300 °C(lit.)
Soluble in water
Hazard Codes XiRisk Statements 36/37/38Safety Statements 26-36
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.