Dye
VINCOL Midnight Onyx
INCI: Acid Black 1
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Technical data
| INCI name | Acid Black 1 |
|---|---|
| Also known as | - |
| IUPAC name | disodium 4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-(phenyldiazenyl)naphthalene-2,7-disulfonate (Acid Black 1, CI 20470) |
| CAS number | 1064-48-8 |
| EC number | 213-903-1 |
| HSN code | 32041218 |
| Type | Dye |
| Form | Powder |
| Solubility | Water-soluble; Soluble in glycerin; propylene glycol; Insoluble in oils |
| Typical dosage | 0.01-2% |
| Colour Index | 20470 |
| pH min | 3 |
| pH max | 8 |
| Pack size (kg) | 25 |
| MOQ (kg) | 300 |
| Shelf life (years) | 5 |
Applications
- Hair Dyes & Colour Products
- Nail Colour
- Foundations & BB Creams
- Soaps & Body Washes
- Home Fragrances & Candles
Frequently asked
What is VINCOL Midnight Onyx?
VINCOL Midnight Onyx is dye, INCI name Acid Black 1 (CAS 1064-48-8), supplied by Vinner Labs for hair dyes & colour products.
What is the typical use level of VINCOL Midnight Onyx?
The typical dosage of VINCOL Midnight Onyx is 0.01-2% in finished formulations. Exact levels depend on the application and regional regulations.
What is VINCOL Midnight Onyx soluble in?
VINCOL Midnight Onyx is soluble in: Water-soluble; Soluble in glycerin; propylene glycol; Insoluble in oils.
Related ingredients
Samples & documentation
Request a sample, spec sheet, quotation or regulatory statement for VINCOL Midnight Onyx, ask a specialist.
Your request goes to the Vinner Labs team in Hyderabad, and a person on the team replies, usually within one business day.
Spec sheets, certificates of analysis and regulatory statements for VINCOL Midnight Onyx are shared on request. Regulatory status varies by market and is confirmed for your region in the reply.