Hyaluronic acid
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| Model NO.: | Hyaluronic Acid31936 |
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| Customization: | Available Customized Request |
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Product Description Hyaluronic Acid Cosmetic Grade, pharm grade and food grade CAS NO.:9004-61-9 Appearance: White powder or granular D-glucuronic acid: 44% min; Transparecy: 99% min; Protein: 0.1% max; Heavy metal: 20ppm max; Arsenic(As): 2ppm max Loss on drying: 10% max; PH(0.1%solution): 5.5-7.5 Total bacteria amount: 100CFU/g max; Mold & yeast: 100CFU/g max, Escherichia coil: Absent, Staphylococcus aureus: Absent, Pseudomonas aeruginosa: Absent If you have any requirements ,plz contact me asap !Thanks ! Email:johnathan at international-biz dot com MSN:johnathan dot wu12 at hotmail dot com Skype:johnathan.wu12 Yahoo:johnathan.chem
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