檢測項目Item

AJI92

USP26

含量Assay

99.0～101.0%

98.5～101.5%

酸度pH

5.0～6.5

5.0～6.5

比旋度Specific rotation

[a]D020

-11.3~-12.1º

[a]D025

-9.8～-11.2º

溶液的透光度Transmittance(T430)

≥98.0%

氯化物Chloride(Cl)

≤0.02%

≤0.04%

銨鹽Ammonium(NH4)

≤0.02%

硫酸鹽Sulfate(SO4)

≤0.02%

≤0.04%

鐵鹽Iron(Fe)

≤10ppm

≤30ppm

重金屬Heavy metals(Pb)

≤10ppm

≤15ppm

砷鹽Arsenic

≤1ppm(As2O3)

≤1.5ppm(As2O3)

其他氨基酸Other amino acids

Conforms

干燥失重Loss on drying

≤0.20%

≤0.30%

熾灼殘渣Residue on ignition 

≤0.10%

≤0.40%

有機(jī)揮發(fā)物Organic volatile impurities

Conforms

供貨參考

生產(chǎn)工藝

包裝規(guī)格

報價批量

報價參考          元/噸

報價有效期