Specyfikacja
Nazwa produktu
Hematein suitable for microscopy
Numer produktu
51230
Marka produktu
sigma
Numer CAS
475-25-2
Masa cząsteczkowa
300.26
Test | Charakterystyka techniczna |
|---|---|
| APPEARANCE (COLOR) | Brown to Very Dark Brown |
| APPEARANCE (FORM) | Powder |
| THIN LAYER CHROMATOGR. | CORRESPONDS TO STANDARD |
| SOLUBILITY (COLOR) | 0.01G IN 10ML METHANOL |
| CARBON CONTENT | 64.00 % (THEORY) |
| HYDROGEN CONTENT | 4.03 % (THEORY) |
| WAVELENGTH (1) (UV) | 425 - 435 nm |
| MOLAR ABSORBANCY INDEX (1) | ≥ 15920 |
| ASSAY (1) (UV) | ≥ 40 % |
| SOLVENT (UV) | Dioxane |