Chemical name：Chromium Nicotinate
Molecular Formula:Cr(C6H4NO2)3
Properties: Smoke gray fine powder,good mobility,stable at room temperature, insoluble in water,Chromium is an organic trivalent chromium chelate.
Usage: Nutrition supplements
Quality Standard：：Q/SHJ.01―2008
|
item |
standard |
|
content[Cr(C6H4NO2)3 Dry basis ](%) |
≥99.5 |
|
Cr(%) |
≥12.38 |
|
Sulfate(so4) (%) |
≤0.01 |
|
Heavy metal（Pb）(ppm) |
10max |
|
As(ppm) |
5max |
|
Loss on drying |
≤1.0 |
|
fineness (To 80 mesh sieve into account) (%) |
99.0min |
Packaging: 25KG / box
Transportation: avoid sun and rain, be transported as general chemicals but with no toxic, hazard materials.
Storage: stored in dry clean dark environment, and not be mixed with toxic substances to avoid contamination.
Shelf life: two years |
