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d-panthenol dexpanthenol liquid panthenol
health hair products ingredients dexpanthenol vitamin b5 manufacturer
1.d-panthenol dexpantheno details
Popular Name: |
Provitamin B5; D-Panthenyl alcohol; D-Panthenol |
Molecular Equation: |
C9H19NO4 |
Molecular Weight: |
205.25 |
Structural formular of d-panthenol dexpanthenol
Appearance: D-Panthenol is a slightly yellowish, clear solution of the pure substance in water. Compared to pure D-Panthenol it has a low viscosity.
Solubility:D-Panthenol is readily miscible with water, ethanol, methanol and propylene glycol. It is insoluble in oils and fats.
Property |
Specification |
Appearance |
Colorless, viscous and clear liquid |
Assay |
75.0-78.5% |
Identification (A) IR |
Positive reaction |
Specific Rotation (on dry basis) |
+29.5° to +32.0° |
Limit of Aminopropanol % m/m |
≤0.5 |
Residue on Ignition % m/m |
≤0.1 |
Refractive Index |
1.466 to 1.475 |
Heavy Metals |
≤10ppm |
Organic Volatile Impurities |
Meets the requirements |
PH |
5.5 to 7.5 |
Compendial Requirements:
D-Panthenol meets all requirements of the USP, the FCC and the Ph. Eur. When tested according to those compendia
d-panthenol dexpanthenol Stability and Storage:
D-Panthenol is stable to air and light. If it is stored at around 20°C in the tightly sealed, original containers, it has a shelf life of at least 24 months. In weekly acidic, aqueous solutions, D-Panthenol is considerably more stable than the salts of pantothenic acid. It is unstable in strong acids and bases.
Usage:
D-Panthenol 75% W is applied in almost all types of cosmetic preparations. It cares hair, skin and nails. D-Panthenol is the provitamin of D-Pantothenic acid (Vitamin B5), which plays a key role in the human intermediary metabolism. Deficiency of Vitamin B5 can result in many dermatological disorders.
Role in the skin: 1, deep penetrating moisturizer 2, stimulates epithelisation (fibroblast proliferation and normal keratinization) 3,wound healing effect 4, anti-inflammatory effect
Role in the hair: 1, long lasting moisturizer 2, prevents hair damage 3, thickens hair 4, improve luster and sheen
Role in nail care: 1, improves hydration 2, imparts flexibility
Safety information:
This product is safe for the intended use. Avoid ingestion and direct contact with eyes by applying suitable protective measures and personal hygiene
Package:25kgs/drum; 1000kgs/IBC
Packing details
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