Complaint
General Information:
Type: Vitamins
Origin: China
CAS No.: 7695-91-2
AUCO No.: 858
Packing: 25kg carton/25kg drum
Specification:
| Items | Standard |
| Appearance | White or off-white free-flowing powder |
| Identification | A:A bright red/orange color develops. |
| B:Optical Rotation. The dl-forms show essentially no optical rotation. | |
| C:The retention time of the major peak of the sample solution corresponds that of the standard solution,as obtained in the Assay. | |
| Solubility | Dispersible in cool water forming a milky emulsion |
| Content | ≥50% |
| Loss on Drying | ≤3.0% |
| Sieve Anylysis | 100% through sieve NO.40(US) |
| ≥90% through sieve NO.60(US) | |
| ≥45% through sieve NO.100(US) | |
| Heavy Metal | ≤10ppm/kg |
| Arsen | ≤1ppm/kg |
| Pb | ≤2ppm/kg |
| Methan | <3000ppm |
| Hexan | <290ppm |
| Total Plate Count | <1000CFU/g |
| Yeast & Moulds | <100CFU/g |
| Coliforms | <3.0MPN/g |
| Salmonella | Negative(In 25g) |
Packing Photos:
