Allantoin is a multi-functional additive with powerful softening and repairing effects on skin and hair. It effectively improves coarse and chapped skin, restores delicate and moist skin condition, enhances surface water absorption of skin and hair, optimizes keratin hydrophilicity, and repairs damaged outer skin structure.
Key Advantages
It forms a lightweight lubricating protective coating to lock moisture and prevent excessive evaporation.
Unique cutin dissolving ingredients soften thickened keratin and remove aged dead skin.
Beyond moisturizing and anti-allergy functions, it boosts cell tissue growth and shortens the epidermal renewal cycle.
Specifications
| Chemical Name | 2,5-Dioxo-4-imidazolidiny urea |
| CAS No. | 97-59-6 |
| Molecular Formula | C4H6N4O3 |
| Appearance | White or almost white crystalline powder |
| Assay Content | ≧98％ |
| Melting Point | 228～232℃ |
| Acidity | 4.0～6.0 |
| Ignition Residue | ≤0.1% |
| Drying | ≤0.5％ |
Applications
Leave-on and rinse-off skincare
Masks, creams, emulsions, addition ratio 0.2–0.3%
01
Oral care series including toothpaste
Addition ratio 0.2–0.5%
02
Low-irritation hair dye products
Addition ratio 1.0–2.0%
03
Daily washing and care products
Shampoo, body wash, addition ratio 0.1–0.2%
04
Skin soothing prickly heat powder
Addition ratio 0.5–2.0%
05
Packaging & Storage
- Packing: 25kg/paper drum or by customer's request
- Packed in 25 kg net drums. Keep containers fully sealed and store in cool, dry and light-shielded conditions.
Quality & Service
Manufactured in an ISO-certified facility, each batch comes with a Certificate of Analysis (COA). We offer reliable supply, technical support, and competitive pricing for bulk orders.
FAQ
Q: What specification requirement for ignition residue?
A: The technical standard requires ignition residue not exceeding 0.1%.
Q: What packing size do you supply conventionally?
A: Conventional packing is 25kg net per container drum.
Q: What is the validity period for sealed storage?
A: The product maintains valid quality for 24 months under proper sealing.
Request a Quote/Sample
Sourcing 2,5-Dioxo-4-imidazolidiny urea 97-59-6 for cosmetic or industrial formulations? We offer detailed technical sheets, free lab samples and favorable offers upon your inquiry.
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