Ibuprofen

Short Description:



CAS Number: 15687-27-1
Molecular Formula: C13H17O2
Standard: USP32/BP2010/
Certificate: GMP
Documentation/Registration:FDA
Package:25kg/drum

Description:



CAS Number: 15687-27-1
Molecular Formula: C13H17O2
Standard: USP32/BP2010/
Certificate: GMP
Documentation/Registration:FDA
Package:25kg/drum

ITEMS LIMIT
CHARACTERISTICS WHITE CRYSTALLINE POWDER
SOLUBILITY PRACTICALLY INSOLUBLE IN WATER;VERY SOLUBLE IN ALCOHOL,IN METHANOL,IN ACETONE,AND IN CHLOROFORM;SLIGHTLY SOLUBLE IN ETHYL ACETATE
IDENTIFICATION: A.SAMPLE UV SPECTRUM CORRESPONDS TO THAT OF THE STANDARD
1. IR
2. UV B.SAMPLE UV SPECTRUM DOES NOT DIFFER FROM THAT OF THE STANDARD BY MORE THAN 3.0%
3. HPLC C.RETENTION TIME CORRESPONDS TO THAT OF THE STANDARD
WATER CONTENT NOT MORE THAN 1.0%
HEAVY METALS NOT MORE THAN 0.002%
RESIDUAL ON LGNITION NOT MORE THAN 0.5%
CHROMATOGRAPHIC PURITY 2-[3-(2-METHYLPROPYL)PHENYL]PROPANOIC ACID:NOT MORE THAN 0.15%
2-(4-METHYLPHENYL)PROPANOIC ACID:NOT MORE THAN 0.15%
2-(4-ETHYLPHENYL)PROPANOIC ACID:NOT MORE THAN 0.15%
2-(4-PROPYLPHENYL)PROPANOIC ACID:NOT MORE THAN 0.15%
2-(4-BUTYLPHENYL)PROPANOIC ACID:NOT MORE THAN 0.1%
ANY UNKNOWN IMPURITY:NOT MORE THAN 0.05%
TOTAL IMPURITIES:NOT MORE THAN 0.6%
4-ISOBUTYLACETOPHENONE NOT MORE THAN 0.1%
ASSAY(DRY BASIS) 97.0%-103.0%
ADDITIONAL TESTS  
RESIDUAL SOLVENTS(PETROLEUM ETHER) NOT MORE THAN 250PPM
BULK DENSITY 0.20-0.50G/ML
TAPPED DENSITY 0.40-0.70G/ML
MEDIAN PARTICLE SIZE 30-60UM

 


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