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阿奇霉素二水物

数量:
  • DC4796

  • 117772-70-0

  • C38H76N2O14

  • Azithromycin

Index Name

Specifications

Appearance

White to off-white crystalline powder

Assay(on dried basis)

96.0 to 102.0%

PH

9.0 to 11.0

Water

5.0% max

Residue on ignition

0.2% max

Heavy metal

0.0025% max

Abnormal toxicity

Should be compliance with rule

pressure down substance

Should be compliance with rule

Organic solvents residue

Methanol: 0.3% max

Ethanol: 0.05% max

Acetone: 0.5% max

Chloroform: 0.006% max

Microorganism

Bacteria total count: 1000cfu/g

Mould & saccharomycetes total count: 100cfu/g

Human escherichia coli: should not be detected per gram

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