Hematoxylin monohydrate (C.I. 75290), Sigma-Aldrich®

Supplier: MilliporeSigma

Synonyms: Natural Black 1(6aS,11bR)-7,11b-Dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol monohydrateHydroxybrasilin monohydrateHaematoxylin monohydrate(+)-Hematoxylin monohydrate

1.15938.0100 1.15938.0100
CA1.15938.0100EA 871.39 CAD
CA1.15938.0100 EM1.15938.0100
Hematoxylin monohydrate (C.I. 75290), Sigma-Aldrich®
Haematoxylin monohydrate

Hematoxylin monohydrate (C.I.75290) for microscopy Certistain®

Hämatoxylin-Monohydrat (C.I. 75290) Certistain® is a dye for the specific staining of DNA in the nuclei. It is used in cytology and histology. Nuclei are stained blue, dark violet to black. Hematoxylins are mixed with trivalent positively charged metal salts and build up the so-called hematoxylin lakes, used for the selective staining of nuclei (DNA). Certistain® is the quality group for seleceted high quality dyes that fulfill all quality requirements for IVD and CE registration.

Formula: C₁₆H₁₄O₆·H₂O
MW: 320.3 g/mol
CAS Number: 517-28-2

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Specification Test Results

Hill Formula C₁₆H₁₄O₆ * H₂O
Molar Mass 320.29 g/mol
Melting Point 140 °C Elimination of water of crystallisation
Bulk density 500 kg/m³
Solubility (20 °C) slightly soluble
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 water endangering

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