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pullulan moisturizers used in cosmetic
Product Specification
Solubility | Soluble in water, practically insoluble in ethanol |
pH | 5.0 - 7.0 (10% solution) |
Loss on drying | Not more than 6% (90°, pressure not more than 50 mm Hg, 6 h) |
Mono-, di- and oligosaccharides | Not more than 10% (expressed as glucose) |
Viscosity | 100-180 mm2/s (10% w/w aqueous solution at 30°) |
Lead | Not more than 1 mg/kg. |
Microbiological criteria | Yeast and moulds: Not more than 100 CFU/gColiforms: Negative in 25 gSalmonella: Negative in 25 g |
Packing and storage:
l 500g/bottle, 10kg/carton, 25 kg/carton or packed to customer’s requirement.
l Keeping in cool place with no direct sunshine exposure and the temperature is below 20°C, the validity period is two years.
Why choose Freda Company as your supplier for Pullulan in China?
Freda Biotechnology company, as the biggest manufacture for Pullulan, with the first-class technology in the world. And as a goverment support factory, our quality control systerm, price systerm,production scale are all the best in China which other company can not compare with. Most of the China Pullulan trading companies take Freda as the stable Pullulan supplier and make big profit.
If you are a trading company, we will be your best choice. As we are with the best quality in the world while the lowest price in all competitors.
Here is our factory in Shandong, welcome come to visit!
Products details
pullulan moisturizers used in cosmetic