dye|World dye variety

Name:C.I.Reduced Vat  Blue 1,C.I.73001

Molecular Structure: Indigo class

C.I.Reduced Vat Blue1,C.I.73001,CAS 894-86-0,308.24,C16H10N2Na2O2,Indigo White,Reduced Vat Indigo White

Molecular Formula:C₁₆H₁₀N₂Na₂O₂

Molecular Weight: 308.24

CAS Registry Number:894-86-0

Manufacturing Methods :  commonly known as Indigo White. 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- in the presence of a base reduction (with or without various stabilizers may be).

Properties and Applications: purplish blue to red light navy blue. Soluble in Etanol for blue, fluorescence. In the Sodium hydroxide solution for yellow green, In the basic insurance powder solution for yellow; In the acidic insurance powder solution for colorless. Mainly used for cotton fabric dyeing, also can be used for viscose and adhesive/cotton blended fabric dyeing.

List of Suppliers:

Indigo White,Reduced Vat Indigo White

Xuzhou Kedah Fine Chemicals Limited

Indigo Reduzido Bann ( Bann Quimica Ltda )

Mitsui Indigo Vat Grain ( Mitsui Toatsu Chemicals Ltd )

Mitsui Indigo White( Mitsui Toatsu Chemicals Ltd )