
【Molecular formula】:Cr(C6H4NO2)3
【Structural formula】:

【English name】:chromium picolinate
【Molecular weight】:418.33
【Characters】:purple red fine and small crystal powder. It is very stable in room temperature.
| Item | Index |
| Content[Cr(C6H4NO2)3 ]% | 98.0-102.0 (HPLC) |
| Chrome(Cr),% | 12.18-12.66 |
| Chlorid(Cl )% | ≤ 0.06 |
| Sulfate(SO4)% | ≤ 0.2 |
| Heavy metal(Pb),% | ≤0.001 |
| Arsenic(As),% | ≤0.0005 |
| Fineness(80 mesh sieve),% | ≥99.0 |
| Loss on drying(105℃)% | ≤ 4.0 |
【Packing】:1kg/aluminum foil bag;25kg/drum。