Shijiazhuang Yanhui Dye Co., Ltd.

Indigo Blue


Product name Indigo/Vat Blue 1
C.I. No. 73000
CAS No. 482-89-3
EINECS No. 207-586-9
Molecular Formula C16H10N2O2
Appearance Blue granules OR powder
Brand YANHUI
Payment TT, LC
Shipment Time Within 20 days after the order confirmation.
Usage
Mainly used for dyeing cotton yarn, cotton, wool or silk,

also Used as food colorants