sericin powder 96690 41 4

{"cid":"91200154","title":"Natural Cosmetic Grade Silk Amino Acid Sericin Powder 96690-41-4","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/e0\/914f3c351db63904f3399983b605-200x200-1.jpg","attrs":{"Price":"USD33per killogram","Brand Name":"shihong","Model Number":"SAA","Minimum Order Quantity":"20KG\/barrel","Certification":"SGS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"10000KG","Packaging Details":"20KG\/barrel or upon your request","Product name":"Natural Cosmetic Grade Silk Amino Acid Sericin Powder 96690-41-4","Appearance":"white powder","Silk Fibroin":"90% min","total nitrogen":"16% min","PH":"5-7","water soluble":"100%","Heavy\u00a0metal":"5ppm max"}}