4,5-Dihydroxy-3-phénylazonaphtalène-2,7-disulfonate de disodium convient à la coloration trichrome Gomori modifiée, Sigma-Aldrich®
Marques : SIGMA ALDRICH MICROSCOPYTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
M-Clarity™ (Niveau de qualité) = MQ200
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. 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.
Formule:
C₁₆H₁₀N₂Na₂O₈S₂ Température de stockage: Room Temperature |
Numéro MDL:
MFCD00003955 Numéro CAS: 4197-07-3 EINECS: 224-085-0 |
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Résultats des tests de spécification
Appearance (Colour) | Red to Brown |
Appearance (Form) | Powder |
Solubility (Colour), 1 mg/ml, H₂O | Dark Red |
Nitrogen | 4.3 - 7.6% |
Sodium (Na), By ICP | ≥9% |
Suitability, Suitable for use in modified Gomori Trichrome Stain | Suitable |
E1%, in MeOH | ≥450 |
Wavelength | 510 - 513 nm |
Dye Content | ≥70% |
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