dye|World dye variety

Name:C.I.Vat Red 40,C.I.68300

Molecular Structure: anthraquinones

C.I.Vat Red 40,C.I.68300,CAS 3333-61-7,381.38,C23H15N3O3,Indanthren Brilliant Scarlet RK

Molecular Formula:C₂₃H₁₅N₃O₃

Molecular Weight: 381.38

CAS Registry Number:3333-61-7

Manufacturing Methods : 2,3-Dihydroxy-naphth[2,3-f]quinoxaline-7,12-dione and m-Toluidine condensation.

Properties and Applications: brilliant red. In the basic insurance powder solution for red brown; In the acidic insurance powder solution for orange.

List of Suppliers:

Indanthren Brilliant Scarlet RK ( BASF Aktiengesellschaft )