Package

25kg/drum

Package size

D410*D410mm

Ref.pharmacopoeia

USP36

quantity

1000kg

Test item

Specification

Result

Identification

Meet the requirements

Comply

Loss on drying

≤1.0%

0.02%

Residue on ignition

≤0.1%

0.01%

Heavy metals

≤0.002%

<0.001%

Chromatographic purity

Meet the requirement

Comply

Residual solvents

Toluene

≤0.0890%

<0.0890%

N,N-dimethylformamide

≤0.0880%

<0.0880%

Assay

98.0%-102.0%

99.9%

Particle size

D(0.5)

25-43um

Comply

D(0.9)

70-105um

comply

Conclusion:this batch complies with the specification of USP36

Remark:preserve in tight,light-resistant containers,For exportation and processing only.