H9627

Hematoxylin

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

Propiedades

• form: powder
• Quality Level: 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

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves