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Mefenamic Acid

CAS number: 61-68-7

Molecular formula:

molecular weight:

Chemical structure:

Details

PRODUCT NAME: MEFENAMIC ACID
SHELF LIFE 3 YEARS
ITEM STANDARD RESULT
CHARACTERISTICS A WHITE OR ALMOST WHITE MICROCRYSTALLINE POWDER Conforms
IDENTIFY A.     IR test Conforms
B.      UV test Conforms
C.     Fluorescence test Conforms
D.     Color test Conforms
Absorption spectrum 279nm: 0.69 to 0.74 0.7
350nm: 0.56 to 0.60 0.53

 

COPPER ≤10PPM Conforms
RELATED SUBSTANCES ≤0.2% 0.12%
LOSS ON DRYING ≤0.5% 0.05%
SULPHATED ASH ≤0.1% 0.06%
2,3-DIMETHYLANILINE ≤100PPM <100ppm
RESIDUAL SOLVENTS (DIMETHYLFORMAMIDE) ≤0.1% 0.06%
Particle size 90% pass through 125mesh Conforms
ASSAY 99.0-100.5. % 99.52%
CONCLUSION:IT COMPLIES WITH THE REQUIREMENTS OF THE BP2004/UPS28