Existing Supplier Overview
At present, China mainly develops raw materials for new coatings, and titanium dioxide has occupied about 70% of the global supply chain. Our pigment business mainly focuses on environmental protection and high activity
SUNCHEM
HC YELLOW 4
HC Yellow 4 is a direct hair colorant used in semi-permanent and rinse-off hair color products providing yellow shades with good color yield and skin compatibility, widely used in professional and consumer hair coloring formulations. SUNCHEM supports international buyers with HC Yellow 4 sourcing from…
59820-43-8
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
HC Yellow 4 is a direct hair colorant used in semi-permanent and rinse-off hair color products providing yellow shades with good color yield and skin compatibility, widely used in professional and consumer hair coloring formulations. SUNCHEM supports international buyers with HC Yellow 4 sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Melting point | 142-145℃ |
| Boiling point | 385.05°C (rough estimate) |
| Density | 1.3129 (rough estimate) |
| Refractive index | 1.5000 (estimate) |
| Pka | 14.12±0.10(Predicted) |
| IARC | 3 (Vol. 57) 1993 |
Existing product reference data. Predicted values are identified in the table; Confirm the specification of the offered grade before ordering.
Applications
Semi-permanent hair colorant (yellow shade)
Rinse-off and direct hair color ingredient
Hair color formulation yellow blend
Cosmetic and salon hair coloring product
Skin-compatible direct dye for hair
Blonde and warm hair tone formulation
Personal care colorant application
From first email to approved supply
Send your RFQ
Share your application, quantity, destination and current grade.
Review the documents
Review the producer TDS, a recent COA and SDS with the quotation.
Trial a sample
Run your own tests against your current grade.
Lock the spec
Put approved lot limits into the contract and check every COA against them.
Tell us your requirement. We match the grade.
Share your application, required quantity and destination.
