周效磺胺Sulfadoxin
2447-57-6
白色或淡黄色结晶粉末 White or pale yellow crystalline powder
熔点 Melting point 196~198℃
澄清度Clarity 符合规定Complies
溶液外观Solution appearance 符合规定Complies
酸度Acidity ≤0.2ml/g
有关物质Related substances ≤ 0.5%
干燥失重Loss on drying ≤ 0.5%
硫酸盐灰分Sulphated ash ≤0.1%
重金属Heavy metals ≤20ppm
含量Assay 99.0~101%
结论Conclusion 本品符合BP2015质量标准。Complies with BP2015standard.
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