H9627

Hematoxylin

• Sinónimos: Natural Black 1
• Fórmula empírica (notación de Hill): C₁₆H₁₄O₆ · xH₂O
• Número CAS: 517-28-2
• Peso molecular: 302.28 (anhydrous basis)
• EC Number: 208-237-3
• UNSPSC Code: 12352204
• NACRES: NA.32
• PubChem Substance ID: 57654281
• MDL number: MFCD00078111
• Colour Index Number: 75290
• Beilstein/REAXYS Number: 91400

Propiedades

• form: powder
• Quality Segment: 200
• technique(s): titration: suitable
• mp: 200 °C (dec.) (lit.)
• solubility: 95% ethanol: 1 mg/mL
• SMILES string: Oc1cc2C[C@@]3(O)COc4c(O)c(O)ccc4[C@H]3c2cc1O
• InChI: 1S/C16H14O6/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/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1
• InChI key: WZUVPPKBWHMQCE-XJKSGUPXSA-N
• Gene Information: rat ... Adora1(29290), Adora2a(25369)

Descripción

Application

Hematoxylin has been used for staining gastric cancer tissues, myocardial tissue, heart sections and ovarian nuclei.

Biochem/physiol Actions

Hematoxylin is an organic stain which chelates with metal ions and binds to DNA and RNA. It is used for staining nucleus of the cells. Hematoxylin along with eosin stain is used in the diagnosis of invasion stage in tumors.

Información de seguridad

• Pictogramas: GHS07
• Palabra de advertencia: Warning
• Códigos de peligro: H319
• Indicaciones de precaución: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Clase de almacenamiento: 11 - Combustible Solids
• ¿Qué está pasando?: WGK 1
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable
• EPI (equipos de protección individual): dust mask type N95 (US), Eyeshields, Gloves