CAS number: 58-27-5
Molecular formula: C11H8O2
molecular weight: 172.18
Chemical structure:
Product Name | Vitamin K3(Menadione Sodium Bisulfite) | |
Shelf Life | 2 years | |
Item | MSB 96% | MSB 98% |
Description | White Crystalline Powder | White Crystalline Powder |
Assay | ≥96.0% | ≥98.0% |
Menadione | ≥50.0% | ≥51.0% |
Water Content | ≤12.5% | ≤12.5% |
NaHSO3 | ≤5.0% | ≤5.0% |
Heavy Metals | ≤0.002% | ≤0.002% |
Arsenic | ≤0.0002% | ≤0.0002% |
Solution Color | No.4 of yellow and green standard colorimetric solution | No.4 of yellow and green standard colorimetric solution |