The dry powder form allows for the preparation of Congo Red for various uses. The recommended dry dye for ordering is C6277 is currently undergoing BSC certification. Congo Red is a dye used for various staining procedures, mostly for staining of amyloid.
Fortfahren mit
C6277
Kongorot
Dye content, ≥85%, certified by the Biological Stain Commission, powder
Synonym(e):
Direktrot 28, Kongorot 4B
Anmelden zur Ansicht der Organisations- und Vertragspreise.
Größe auswählen
Ansicht ändern
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | CHF 421.00 |
Über diesen Artikel
Empirische Formel (Hill-System):
C32H22N6Na2O6S2
CAS-Nummer:
Molekulargewicht:
696.66
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
209-358-4
MDL number:
Colour Index Number:
22120
Beilstein/REAXYS Number:
3894858
Technischer Dienst
Benötigen Sie Hilfe? Unser Team von erfahrenen Wissenschaftlern ist für Sie da.
Unterstützung erhaltenProduktname
Kongorot, certified by the BSC, BioXtra
agency
certified by the BSC
Quality Segment
product line
BioXtra
form
powder
composition
Dye content, ≥85%
technique(s)
microbe id | staining: suitable
mp
>360 °C (lit.)
solubility
H2O: 10 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Na+].[Na+].Nc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(cc3)-c4ccc(cc4)\N=N\c5cc(c6ccccc6c5N)S([O-])(=O)=O
InChI
1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b37-35+,38-36+;;
InChI key
IQFVPQOLBLOTPF-HKXUKFGYSA-L
Application
Kongorot wird für die Färbung von β-Amyloid-Peptiden verwendet.
Zertifiziert für den Einsatz als Gegenfärbung für Alaun basiertes Hämatoxylin und in der Highman- oder Churukian-Modifikation der Amyloid-Färbung nach Puchtler.
Biochem/physiol Actions
Kongorot ist ein Benzidin-basierter anionischer Diazofarbstoff. Es handelt sich hierbei um einen histologischen Farbstoff, der an viele Amyloidproteine bindet und für die Quantifizierung der Amyloid-β-Peptid-Aggregation verwendet wird. Kongorot interagiert mit β-D-Glucanen, Polysacchariden, die durchgängig β-(1→4)-gebundene D-Glucopyranosyl-Einheiten sowie einige Hemicellulose-Galactoglucomannane enthalten.
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| technique(s) microbe id | staining: suitable | technique(s) titration: suitable | technique(s) - | technique(s) - |
| form powder | form powder | form powder | form powder |
| solubility H2O: 10 mg/mL | solubility H2O: 1 mg/mL | solubility - | solubility toluene: 1 mg/mL, clear, red |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing |
| storage temp. room temp | storage temp. room temp | storage temp. room temp | storage temp. room temp |
| composition Dye content, ≥85% | composition Dye content, ≥35% | composition Dye content, ≥80% | composition Dye content, ≥80% |
Still not finding the right product?
Explore all of our products under Kongorot
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Repr. 2
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
looking for Congo Red stain, the one used in histopathology, but not sure which of the options is the best.
1 answer-
Helpful?
-
-
Why does the SDS for Congo Red list carcinogen as an OSHA hazard, (Section 2) but in Section 11 on carcinogenicity, it states that there is no component identified as a carcinogen?
1 answer-
The reason that there is not an OSHA listing for carcinogens on most of SDS that have a hazard of a carcinogen hazard is because that section of the SDS is specifically for the OSHA regulated carcinogens, also referred to as the OSHA 13. Congo red at this time is not specifically called out as a carcinogen by the other 3 Organizations listed (IARC, NTP, ACGIH) either. Congo red is listed by the European Classification Labeling & Packaging (CLP) Regulation (which is a pretty definitive guide for hazard classification), as a carcinogen. No other organizations have had the time to classify this material at this time. This is why it is only listed as a carcinogen in section 2 and in section 15.
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-