China Supply API Raw Material CAS 11006-76-1 Virginiamycin Powder, Find details about China Virginiamycin, Virginiamycin Powder from Supply API Raw Material CAS 11006-76-1 Virginiamycin Powder
Supply API Raw Material CAS 11006-76-1 Virginiamycin Powder | ||||
Products Name : | Virginiamycin | |||
C.A.S NO. : | 11006-76-1 | |||
Molecular Formula | M1:C28H35N3O7 S1:C43H49N7Ol0 | |||
Molecular Weight | 1349.484 |
What is Virginiamycin ?
Virginiamycin can promote the absorption and utilization of amino acids and phosphorus in livestock and poultry, and improve the feed conversion rate. Can be used for pig feed, the amount of 10 (10.2 million units) ~ 20 (20.4 million units) g / t; can also be used for 16 weeks of age chicken feed, the amount of 2 ~ 5g / t, Its inhibition of Gram-positive bacteria, can prevent bacterial diarrhea (such as swine dysentery, chicken necrotizing enterocolitis, etc.), almost no drug resistance.
Description | White powder | Complies |
Identification | IR | Complies |
HPLC | Complies | |
Heavy metal | ≤10ppm | 5ppm |
Pb | ≤3ppm | 1.5ppm |
Hg | ≤0.1ppm | 0.05ppm |
Cd | ≤1ppm | 0.2ppm |
Loss on drying | ≤0.5% | 0.12 |
Residue on lgnition | ≤0.1% | 0.03 |
Single impurity | ≤0.5% | 0.12 |
Total impurity | ≤1.0% | 0.29 |
Total bacteria | ≤1000cfu/g | <1000 |
Yeast and Mould | ≤100 cfu/g | <000 |
E.coli/25g | Absent | Absent |
Salmonella/25g | Absent | Absent |
Assay | ≥99.0% | 99.4% |
Conclusion | Conforms with USP/EP standards |