75% D-Panthenol/Dexpanthenol 75% Promote Healthy & Growth Food Additives Viscosity Index Improver Liquid Yellow leveling 25kg/Drum ISO/SGS China Product Description
Product Name:High Quality D-Panthenol 98%
Panthenol is the alcohol analog of pantothenic acid (vitamin B5), and is thus a provitamin of B5. In organisms it is quickly oxidized to pantothenate [pantothenic acid]. Panthenol is a highly viscous transparent liquid at room temperature, but salts of pantothenic acid (for example sodium pantothenate) are powders (typically white). It is soluble in water, alcohol, propylene glycol, ether and chloroform, and slightly soluble in glycerin.
Items
Standards
Appearance
Colorless, viscous and clear liquid
Identification
Positive reaction
Assay
98.0%~102.0%
Water
Not more than 1.0%
Specific optical rotation
+29.0° ~+31.5°
Limit of aminopropanol
Not more than 1.0%
Residue on ignition
Not more than 0.1%
Refractive index(20ºC)
1.495~1.502
Conclusion: In compliance with the standard of FOOD GRADE Packaging:245 KGS/DRUM Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture. Shelf life: 24 months
Service we provide: 1. before shipment, free sample for test 2. Packing as your request, with photo before shipment 3. Cargoes photo before and after loading into container 4. Fast shipment by reputed shipping line 5. Best service after shipment with emails
As a professional D-Panthenol supplier and manufacturer, Foodchem International Corporation has been supplying and exporting D-Panthenol from China for almost 10 years, please be assured to buy D-Panthenol at Foodchem. Any inquiries and problems please feel free to send emails to us , we will reply you within 1 working day