phone 0161 351 9599
mail info@apcpure.com
Orcein Synthetic
Excl. VAT
Incl. VAT
£26.20 to £299.68
Code: Please choose option from drop down above
| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 100g
RRBD44-X |
£299.68 | |||
| photo_camera | 5g
RRBD44-T |
£26.20 | |||
| photo_camera | 10g
RRBD44-U |
£46.22 | |||
| photo_camera | 25g
RRBD44-W |
£92.42 | |||
| photo_camera | 50g
RRBD44-2W |
£166.37 |
Orcein is a red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum. Is also used for determination of plant or animal chromosomes.
- Biological dye
- Staining of Elastin in Tissue
- Determination of chromosomes
Molecular Formula C28H24N2O7
Molecular Weight 500.51 g/mol
Absorption Ratio: 1.02 (0.98-1.15)
Wavelength of Max Absorption (NaOH 0.01mol/L): 579hm (575-580nm)
Absorptivity 1%1cm @ lambda max: 331 (270-330)
Loss on Drying (@110 deg C): <2.0%
Cas Number: 1400-62-0
Einecs Number: 215-750-6
HS Code / Commodity Code: 3822900000
Hazard Phrases: H302
Prec Phrases: P264,P270,P301+P312,P330,P501
