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Hematoxylin (C.I. 75290), 50 g, glass
for microscopy
H319
causes serious eye irritation
P305+P351+P338 P337+P313
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if eye irritation persists: Get medical advice/attention
VE
Verp.
Hydroxybrasilin
Empirical formula C16H14O6
Molar mass (M) 302,29 g/mol
Melting point (mp) >200 °C
WGK 1
CAS No. 517-28-2
EG-Nr. 208-237-3
Molar mass (M) 302,29 g/mol
Melting point (mp) >200 °C
WGK 1
CAS No. 517-28-2
EG-Nr. 208-237-3
For staining of cell nuclei.
A beige natural dye which achieves its active form, the hemalum, by oxidation (e.g. with sodium iodate) and treating with a metallic mordant (e.g. alum). Hemalum lakes stain cell nuclei blue.
252,65 €/VE
Excl. btw | 50 g Per VE
Bestelnr. 3816.3
In productie
Vrij van verzendingskosten vanaf 250 €
Vanaf 6 VE
240,02 €/VE
Vanaf 24 VE
227,38 €/VE
In het winkelmandje
Productdetails
Hematoxylin (C.I. 75290) for microscopy
A beige natural dye which achieves its active form, the hemalum, by oxidation (e.g. with sodium iodate) and treating with a metallic mordant (e.g. alum). Hemalum lakes stain cell nuclei blue.
In het winkelmandje
Hematoxylin (C.I. 75290)
Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 3816.1 | 10 g | glass |
64,40 € |
|
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| 3816.2 | 100 g | glass |
456,90 € |
|
|
| 3816.3 | 50 g | glass |
252,65 € |
|
|
|
Op voorraad
Beschikbaar
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
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Geselecteerde hoeveelheid:
0
- Tussentotaal: 0.00
In het winkelmandje
Downloads / MSDS
Analysecertificaten
Type analysis
| Appearance | light-brown powder |
| Maximum absorption | ~292 nm in methanol |
| pH value (1 % in H2O) | 5.0-7.0 |