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Hydroxyethyl Urea CAS 1320-51-0
Quick Details
CAS No.: 1320-51-0 (also referenced as 2078-71-9)
INCI Name: Hydroxyethyl Urea
Standard Active Content: 50% Liquid Solution (or solid crystalline)
Core Characteristics: Non-sticky moisturizing, high water-binding capacity, excellent broad-range pH/temperature stability
Benchmark: Functional equivalent to Hydrovance-type cosmetic moisturizers
Samples: 200g – 500g free samples available for R&D evaluation
Hydroxyethyl Urea CAS 1320-51-0 Specification
| Item / Parameter | Specification (50% Liquid Grade) |
| Product Name | Hydroxyethyl Urea |
| CAS Number | 1320-51-0 / 2078-71-9 |
| Molecular Formula | C3H8N2O2 |
| Appearance (25°C) | Colorless to light yellow transparent liquid |
| Active Matter (Solid Content) | 48.0% – 52.0% |
| pH Value (Original solution) | 6.0 – 8.5 |
| Viscosity (25°C) | < 100 mPa·s |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 2 ppm |
Hydroxyethyl Urea CAS 1320-51-0 Applications
Facial Skincare: Provides long-lasting hydration in creams, serums, and masks without the heaviness or tackiness of traditional polyols.
Body Care: Rapidly absorbs into dry skin, improving elasticity and barrier repair in body lotions and hand creams.
Hair Conditioning: Enhances hair strand moisture retention, reduces combing resistance, and softens hair in shampoos and conditioners.
Cleansers & Sunscreen: Balances hydration in body washes, facial foams, and sunscreens, leaving a refreshing after-feel.
Packaging & Shipping
25 kg / 30 kg PE plastic drums with secure seal.
200 kg / 250 kg tight-head plastic drums.
1,000 kg / 1,200 kg intermediate bulk containers (IBC totes).
Storage Conditions
Store in tightly sealed original containers in a cool, dry, and well-ventilated location (ideally between 10°C and 30°C). Keep away from direct sunlight, freezing temperatures, and strong oxidizers.
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