武汉东康源科技有限公司

品名：色甘酸钠

Name:Sodium Cromoglicate

生产日期：20230718

Mfg.date

批号：20230706

Batch No:

报告日期：20230727

Report date:

检验依据：USP40

Inspection basis:

项目

Items

标准

Specifications

结果

Results

性状

Appearance

White slightly wettable crystalline powder,odorless

White slightly wettable crystalline powder,odorless

溶解性

Solubility

Soluble in water;insoluble in alcohol and in chloroform.

complies

鉴别

Identification

A、B In pass

complies

酸碱度

pH

In pass

complies

相关物质

Related Substance

≤0.5%

complies

草酸盐

Limit of Oxalaet

In pass

complies

水分

Water

≤10.0%

3.42%

残留溶媒

Residual Solvents

Ethanol≤0.5%

Not detected

重金属

Heavy metals

≤0.002%

complies

含量

Assay

98.0%-101.0%

99.7%

有效期

Expiry date

202606

结论

conclusion

Pass USP40