Quick details cas no.: 299-8-5 place of origin: china (mainland) type: vitamins, amino acids and coenzymes, other grade standard: feed grade, food grade, medicine grade, tech grade usage: animal pharmaceuticals brand name: chainwin model number: bpuspep purity: 99%minpackaging & delivery packaging details 25kgdrumdelivery time prompttests specifications resultsdescription white crystal odorless, tasteless granules or powder solubility bp passed per bploss on drying 0.2 % < 0.1identification bp passed per bpclarity and colour meets the requirements meets the requirementsof solution heavy metals 10 ppm < 10 ppmph 6.48.3 6.8organic impurities meets the requirements meets the requirementsand boric acid oxalate 100 ppm < 100 ppmchloride 50 ppm < 50 ppmsulphates 50 ppm < 50 ppmarsenic 3 ppm < 2 ppmiron 5 ppm < 5 ppmphosphates 50 ppm < 50ppmmagnesium and 0.4 % 0.20%alkali metals bacterial endotoxins 167 i.u.g .