Specification | ||
Test Item | Specification | Test Method |
Appearance | Yellow to orange crystalline powder | Visual |
Identification | ||
Ultraviolet Absorption | AR256R/AR365R is 2.80-3.00 | USP 38 |
Water | Max 8.5% | USP 38 |
Residue on ignition | Max 0.3% | USP 38 |
Assay | 97.0~102.0% | USP 38 |