PRODUCT SPECIFICATION
TEST | SPECIFICATION |
Appearance (Form) | Amorphous Powder |
Appearance (Color) | Yellow Green powder |
Solubility in Methanol | Soluble |
Maximum Absorption at γ max (nm) | 522 (±5) nm, 416((±5) nm |
Absorbance (%) | Min. 315 (±5%), 600 (±5%) |
Volatile Matter at 105°C | 5 % Max |
Iron | Max. 250ppm |
HPLC Purity | Min. 90% |
Heavy Metal | Passes Test |