rifampicinlline

Characteristics : This product is bright red and dark red crystalline powder ; odorless, tasteless, soluble in water.
Test Items
Specifications
Identification
Positive
Characteristics
A reddish-brown crystalline powder
Acidity pH
4.5-6.5
Related Substances
Rifampicin Quinone≤1.5%
Individual peak ≤1.0%
Sum of peaks≤3.5%
Heavy metals
≤20ppm
Loss on drying
≤1.00%
Sulphated ash
≤0.10%
Bulk Density
≥0.7g/cm³
Crystallinity

Solubility

Total quantity of bacterium
1000/g max
Total quantity of Mould and yeast
100/g max
Escherichis coli/g
Not found in each 1g or 1ml
Assay (on dried basis)
97.0-102.0%