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Rifampicin

13292-46-1

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Description

Specifications

Rifampicin/13292-46-1
1.CAS NO.:13292-46-1
2.Color:brownish-red
3.Standard:USP/AJI/BP/EP
4.Packing:25kg/drum

Rifampicin/13292-46-1

1.CAS NO.:13292-46-1


2.Color:brownish-red


3.Standard:USP/AJI/BP/EP


4.Packing:25kg/drum


Test Items
Specifications
Identification
Positive
Characteristics
A brownish-red 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%

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