0102030405
Cosmetic Raw Material Cosmetic Grade Aseptic Preservatives Diazolidinyl Urea CAS 78491-02-8-copy
Properties
• Vapor Pressure: 2.21E-11mmHg at 25°C
• Melting Point: 64～69℃
• Boiling Point: 483.6 °C at 760 mmHg
• Refractive Index: 1.495 - 1.502
• Flash Point: 246.3 °C
• PKA: 13.03±0.20(Predicted)
• PSA: 89.79000
• Appearance: clear colorless to slightly yellow viscous liquid
• Density: 1.166 g/cm3
• Solubility: DMSO (Sparingly), Methanol (Slightly), Water (Sparingly)
• LogP: -0.74470
• Exact Mass: 205.13140809
Specification
Item |
Specifications | |
| Appearance | Colorless, viscous and clear liquid | |
| ldentification | A:Infrared absorption B.C: Positive reaction |
|
| Water | ≤1.0% | |
| Specific rotation |
+29.0°~+31.5°
|
|
| Limit of aminopropanol | ≤1.0% |
|
| Residue on ignition | ≤0.1% | |
| Refractive Index(20°C) | 1.495~1 502 | |
| Organic volatile impurities | Meets the requirements | |
| Assay(on the anhydrous basis) | 98.0%~102.0% |
|
Products Usage
Dexpanthenol (D-panthenol) is also known as original vitamin B5. It is widely used in medicine, food, cosmetics and liquid preparations. D-panthenol can be converted into pantothenic acid when entering the human body, and then synthesize coenzyme A, promote the metabolism of human protein, fat and carbohydrates, protect skin and mucous membranes, improve hair luster, and prevent the occurrence of diseases. D-panthenol can prevent small wrinkles, inflammation, sun exposure, erosion, prevent hair loss, promote hair growth, keep hair moist, reduce split ends, prevent brittleness and breakage, and protect, repair and care for hair.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Dexpanthenol injection should be protected from freezing & excessive heat.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.