| TEST | SPECIFICATIONS(USP29) | RESULTS | |
| DESCRIPTION | WHITE CRYSTALLINE POWDER, STRONG ACID TASTE | ||
| IDENTIFICATION | POSITIVE REACTION | COMPLIES | |
| ASSAY(AS C4H6O5) | 99.0-100.5 | 99.8 | |
| SPECIFIC ROTATION |
-0.10~ +0.10
|
0.00 | |
| LEAD | 2MG/KG MAX | <2 | |
| RESIDUE ON IGNITION | 0.1%MAX | 0.03 | |
| FUMARIC ACID | 1.0%MAX | 0.75 | |
| MALEIC ACID | 0.05%MAX | 0.03 | |
| WATER-INSOLUBLE MATTER | 0.1%MAX | 0.02 | |
| ARSENIC (AS AS2O3) | 2MG/KG MAX | <2 | |
| CONCLUSION: THE PRODUCTS ARE COMPLIED | |||
|