Microorganism

Minimum Inhibitory Concentration  (%)

Bacteria

Bacillus Subtilis

0.1 %

Bacillus Cereus var. mycoides

0.1 %

Molds

Aspergillus niger

0.04 %

Penicillium digitatum

0.025 %

Yeasts

Candida Albicans

0.1 %

Saccharomyces Cerevisiae

0.05 %

Items

Standards

Appearance

White crystalline powder

Purity (on dry base)

99.0-100.5%

Melting points

115-118

Residue on ignition

≤0.1%

Acidity

Passed

Apperance of solution

Passed

Related substance

Passed

Heavy metals (Pb)

≤10ppm