暂无可领优惠券
主营产品：雌二醇，异烟肼，氯霉素，格尔德霉素，雌酚酮，尿嘧啶，红霉素，氟康唑等
客服热线：027-81302411 15377658509
3YR企业会员
Certificate Of Analysis
Product name
Enalapril Maleate
According to
EP7.0
Source
Workshop
Batch No.
Package
Fibre drum
Manufacturing date
2023.04.09
Package size
25kg/drum
Report date
2023.04.13
Quantity
275.6kg
Retest date
2026.04.08
Items
Specification
Results
Description
White or off-white crystalline powder
White crystalline powder
Sparingly soluble in water,freely soluble in
Methanol,practically insoluble in methylene
chloride.It dissolves in dilute solutions of
Alkali hydroxides.
Complies
Mp：143℃~145℃
143.0~143.5℃
Identification
IR Spectrum accordance with that of CRS
Appearance of solution
Clear and colourless
PH
2.4 to 2.9
2.51
Specific rotation
-48°~ -51°
-50.2°
Loss on drying
Not more than 1.0%
0.006%
Sulphated ash
Not more than 0.1%
0.05%
Heavy metals
Not more than 0.001%
＜0.001%
Related substance
Impurity A:not more than 1.0%
No detectable
Impurity B:not more than 0.3%
0.06%
Impurity C:not more than 0.3%
0.07%
Impurity D:not more than 0.3%
Impurity E:not more than 0.3%
Impurity H:not more than 0.3%
＜0.05%
Single impurity:not more than 0.10%
Total impurities:not more than 1.0%
0.20%
Residual solvent
Acetone: not more than 5000ppm
Ethanol :not more than 5000ppm
85ppm
Dichloromethane:not more than 600ppm
Hexane：not more than 290ppm
Assay(Calculated on the dried basis）
98.5%~1.1.5%
100.5%
Conclusion:Complies with EP7.0
查看更多
商家暂时不对外公布