dye|World dye variety

Name:C.I.Basic Blue 16,C.I.12210

Molecular Structure: Single azo class

C.I.Basic Blue 16,C.I.12210,CAS 4596-88-4,506.00,C30H24ClN5O

Molecular Formula:C₃₀H₂₄ClN₅O

Molecular Weight: 506.00

CAS Registry Number:4596-88-4

Manufacturing Methods : (C.I.Basic Red 2, C.I. 50240) diazo, and Naphthalen-2-ol coupling.

Properties and Applications: red light navy blue. For purple soluble in water, soluble in ethanol for blue purple. The strong sulfuric acid for green light brown, diluted into green solution, and then has the purple precipitation. The dye solution to join hydrochloric acid blue precipitation; Add sodium hydroxide has black purple precipitation.

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