Synonyms: Vat Blue 1
CAS No.: 482-89-3
Molecular Formula: C16H10N2O2
Specification:
Item |
Specification |
Appearance |
Dark blue Granula |
Content%≥ |
94 |
Moisture Content%≤ |
1.5 |
Fe content ppm≤ |
200 |
Dissolving Time (20℃) S≤ |
40 |
40 |
40 |
Applications:
As dyestuff and mainly used to dye denim, cotton yarn, cotton fabrics, wool, silk cloth and etc.
Package: In 25kg plastic woven bags/carton, 500kg jumbo bag or according to customers’ requirement.
Storage: Kept in cool and dry place.
Note: With long production history, “Honghuan” brand indigo has stable quality and premium performance.