51230
Hematein
suitable for microscopy
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Über diesen Artikel
Empirische Formel (Hill-System):
C16H12O6
CAS-Nummer:
Molekulargewicht:
300.26
EC Number:
207-492-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
75290
Beilstein/REAXYS Number:
93039
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Unterstützung erhaltenInChI key
HLUCICHZHWJHLL-UHFFFAOYSA-N
InChI
1S/C16H12O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,17,19-21H,5-6H2
SMILES string
Oc1ccc2c(OCC3(O)CC4=CC(=O)C(O)=CC4=C23)c1O
form
powder
concentration
≥40% (UV)
mp
140 °C
λmax
425-435 nm
suitability
suitable for microscopy
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Ashutosh Tiwari et al.
Talanta, 78(4-5), 1401-1407 (2009-04-14)
An amperometric biosensor was fabricated for the quantitative determination of urea in aqueous medium using hematein, a pH-sensitive natural dye. The urease (Urs) was covalently immobilized onto an electrode made of gold nanoparticles functionalized with hyperbranched polyester-Boltron H40 (H40-Au) coated
Virginie Lambert et al.
The Journal of thoracic and cardiovascular surgery, 149(3), 708-715 (2015-01-15)
Despite the increasing incidence of right ventricular (RV) failure in adult patients with congenital heart disease, current therapeutic options are still limited. By contrast to left-heart diseases, cell-based myocardial regeneration applied to the right ventricle is poorly studied, even though
C Bettinger et al.
Histochemistry, 96(3), 215-228 (1991-01-01)
The absorption spectra of hematein-aluminium solutions have been recorded at various concentrations and pH values; the solutions were prepared using analytically pure hematein and potassium alum as aluminium source. In aqueous solution, four different hematein-aluminium complexes could be distinguished by
Alison N Hulme et al.
Phytochemistry, 66(23), 2766-2770 (2005-10-26)
The electrospray ionisation mass spectra of the neoflavanoids brazilin and hematoxylin are reported in both their reduced (1 and 2, respectively) and their oxidised forms (3 and 4, respectively). In the reduced forms, breakdown pathways under collision induced decomposition (CID)
Effect of formalin pigment removal on peroxidase-antiperoxidase immunoperoxidase technique.
J McGovern et al.
Journal of clinical pathology, 39(8), 923-925 (1986-08-01)
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