C3143

Chromotrop 2R

Powder

• Synonym(e): Benzolazo-2-chromotropsäure Dinatriumsalz, Säurerot 29
• Empirische Formel (Hill-System): C₁₆H₁₀N₂Na₂O₈S₂
• CAS-Nummer: 4197-07-3
• Molekulargewicht: 468.37
• Farbindexnummer: 16570
• EG-Nummer: 224-085-0
• MDL-Nummer: MFCD00003955
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24892586
• NACRES: NA.47

Eigenschaften

• product name: Chromotrop 2R, suitable for modified Gomori Trichrome stain
• Form: powder
• Qualitätsniveau: 200
• Zusammensetzung: Dye content, ≥70%
• Methode(n): microbe id | staining: suitable
• Farbe: red to brown
• Löslichkeit: H₂O: 1 mg/mL, dark red
• εmax: ≥450 at 510-513 nm in methanol
• Eignung: suitable for modified Gomori Trichrome stain
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Na+].[Na+].Oc1cc(cc2cc(c(\N=N\c3ccccc3)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C16H12N2O8S2.2Na/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;/h1-8,19-20H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b18-17+;;
• InChIKey: GXEAXHYQKZAJGB-QIKYXUGXSA-L

Beschreibung

Anwendung

Chromotrope 2R has been used in the Gomori trichrome staining in osteochondral tissues. It has also been used for the staining of eosinophils in lung sections.

Biochem./physiol. Wirkung

Chromotrope 2R is used for the staining of microsporidia in body fluids and stool samples. It is used in modified Gomori′s trichrome staining. Chromotrope 2R has high affinity for phospholipids and is used for the staining of mitochondrial and endoplasmic reticulum membrane in histological samples.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves