Min. Order Reference FOB Price
1 kg US$5.00-50.00 / kg
Product Description
Chinese Factory Folic Acid /Biotin /Inositol Vitamin a /C / E / D Vitamin B1 B3 B5 B6 B7 B9 B12/L-Arginine /L-Lysine/L-Isoleucine Vitamin Powder 1. Product name : cyanocobalamin vitamin b12 2. CAS : 68-19-9 3. Specification : 98% 4. Molecular Formula : C 63 H 88 CoN 14 O 14 P 5. Appearance ...