Original
By certification 
Ibuprofen with all Particle Sizes BP EP USP CAS 15687-27-1 
Product Name: Ibuprofen
Synonyms: Ibuprofenum, Ibuprofeno
CAS Number: 15687-27-1
Characteristics: White crystalline powder
Content: 98.5% ~ 101%
Formula: C13H18O2
Ibuprofen have different particle sizes:
Median particle size: 6um, 37um, 45um, 75um.
Different Median Particle Sizes, different prices and main usage areas.
Package: 25Kg/Fiber Drum
Usage and function: Ibuprofen is a non-steroidal anti-inflammatory drug. Ibuprofen is used to fight against almost all kinds of pain and aches. It is almost the safest with the smallest side effects.
COA—Ibuprofen
Testing Item |
Standard |
Result |
Appearance |
White crystalline powder |
White crystalline powder |
Solubility |
Practically insoluble in water, freely soluble in acetone and methylene chloride. It dissolves in dilute solutions of alkalihydroxides and carbonates |
Complies |
Identification A |
Melting Point: 75°C~78°C |
75.6°C~76.4°C |
Identification B |
IR: Spectral match |
Complies |
Appearance of solution |
Should comply |
Complies |
Impurity A |
≤ 0.15% |
0.04% |
Impurity D |
≤ 0.05% |
0.01% |
Impurity J |
≤ 0.15% |
Not detected |
Impurity N |
≤ 0.15% |
0.02% |
Impurity B |
≤ 0.05% |
Not detected |
Impurity F |
≤ 0.05% |
0.02% |
Unspecified Impurities |
≤ 0.05% |
0.02% |
Total Impurity |
≤ 0.2% |
<0.1% |
Heavy Metal |
≤ 10ppm |
< 10ppm |
Loss on Drying |
≤ 0.5% |
0.1% |
Sulphated Ash |
≤ 0.1% |
0.01% |
|
Residue Solvents (Petroleum Ether) |
≤ 250ppm |
59ppm |
Assay (Dry Basis) |
98.5%~101.0% (Ibuprofen) |
100.0% |
Additional Tests |
||
Bulk Density |
0.20~0.50 g/ml |
0.31 g/ml |
Tapped Density |
0.40~0.70 g/ml |
0.53 g/ml |
Median particle size |
30~60 um |
44.4 um |
