KOELOW-010 - orange water-soluble dye

INCI:

D&C Orange No. 4 (Acid Orange 7)

Manufacturer:

Koel Colours Pvt. Ltd.

Description:

KOELOW-010 (Koel Colours Pvt. Ltd.) is the water-soluble azo dye D&C Orange No. 4, delivering a warm orange shade. Unlike a pigment, which remains an insoluble particle, this dye dissolves in the water phase and colours it evenly, without haze. The manufacturer lists it for rinse-off cosmetics and hair colour.

• Also known as Acid Orange 7, an orange acid dye for water-based formulas.
• The colour distributes evenly in aqueous solution, without streaks or agglomerates.
• Gives a transparent colour with no hiding power; intensity is adjusted by concentration.
• D&C Orange No. 4; declared in EU ingredient lists as CI 15510.

Applications: Rinse-off cosmetics, hair colour.

• Add in the water phase (water-soluble dye).
• Check conditions of use (product type, eye area, mucous membranes) in Annex IV of Regulation (EC) No 1223/2009.
• Working concentration and addition method are specified in the TDS, and we can help fine-tune them for your formula.