VINCOL PyroDHE HD
INCI: 1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate

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Technical data
| INCI name | 1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate |
|---|---|
| Also known as | - |
| IUPAC name | 2-(4,5-diaminopyrazol-1-yl)ethanol sulfate (1:1) (1-hydroxyethyl 4,5-diamino pyrazole sulfate) |
| CAS number | 155601-30-2 |
| HSN code | 29331999 |
| Form | Powder |
| Solubility | Soluble in water & polar solvents |
| Typical dosage | 0.2-3% (on-head, after mixing with oxidant) |
| Molecular weight (g/mol) | 240.2 · Medium for a hair dye (200 to 400 g/mol) |
| Hair-dye type | Precursor (Primary Intermediate) |
| Colour delivery | Oxidative |
| pH min | 8 |
| pH max | 11 |
| Pack size (kg) | 25 |
| MOQ (kg) | 300 |
| Shelf life (years) | 2 |
Applications
- Hair Dyes & Colour Products
Frequently asked
What is VINCOL PyroDHE HD?
VINCOL PyroDHE HD is INCI name 1-Hydroxyethyl 4,5-Diamino Pyrazole Sulfate (CAS 155601-30-2), supplied by Vinner Labs for hair dyes & colour products.
What is the typical use level of VINCOL PyroDHE HD?
The typical dosage of VINCOL PyroDHE HD is 0.2-3% (on-head, after mixing with oxidant) in finished formulations. Exact levels depend on the application and regional regulations.
What is VINCOL PyroDHE HD soluble in?
VINCOL PyroDHE HD is soluble in: Soluble in water & polar solvents.
Related ingredients
Samples & documentation
Request a sample, spec sheet, quotation or regulatory statement for VINCOL PyroDHE HD, 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 PyroDHE HD are shared on request. Regulatory status varies by market and is confirmed for your region in the reply.