Specyfikacja
Nazwa produktu
Polyanetholesulfonic acid sodium salt powder
Numer produktu
p2008
Marka produktu
sigma
Numer CAS
55963-78-5
Masa cząsteczkowa
Test | Charakterystyka techniczna |
|---|---|
| APPEARANCE (COLOR) | Off White to Yellow and Faint Beige to Beige |
| APPEARANCE (FORM) | Powder |
| SOLUBILITY (COLOR) | Yellow to Very Dark Yellow |
| SOLUBILITY (TURBIDITY) | Clear to Hazy |
| SOLUBILITY (METHOD) | 1g in 10ML H2O |
| WATER | ≤ 20.0 % |
| CARBON CONTENT | Anhydrous |
| WAVELENGTH (1) (UV) | 283 - 285 nm |
| EXTINCTION (1%/1CM) (1) (UV) | ≥ 75 |
| SOLVENT (UV) | Water |
| ASSAY (ICP) | Na |
| RECOMMENDED RETEST PERIOD | 72 MONTHS |