Hematoxylin, Certified® Biological Stain

Hematoxylin, Certified® Biological Stain

Research & Development: Not intended for animal or human diagnostic or therapeutic use

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Certificate of Analysis and Material Safety Data Sheets Available Upon Request

Assay

=>75% (dye content, information only)

Appearance

Beige to orange to brown powder

Beilstein Number

91400

Boiling Point

579.9°C

CAS Number

517-28-2

Density

1.709

EINES Number

208-237-3

Flash Point

204.5°C

Harmonized Code

3204.90.0000

IUPAC Name

(6aS,11bR)-7,11b-Dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol 

Linear Formula

C16H14O6·xH2O

MDL Number

MFCD00078111

Melting Point

100°C

Molecular Formula

C16H14O6

Molecular Weight

302.28 (anhydrous basis)

Refractive Index

-

Solubility

In ethanol (1mg/ml) and slightly in cold water, soluble in hot water

Suitability

Certified for use in Weigert's iron hematoxylin, Mayer's hemalum, Harris hemalum and in Heidenhain's technique

Synonym(s)

(+)-Haematoxylin; (+)-Hematoxylin; (6aS,11bR)-6,6a,7,11b-Tetrahydroindeno[2,1-c]chromene-3,4,6a,9,10-pentaol; (6aS,11bR)-7,11b-Dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol; (6aS,11bR)-7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol; 208-237-3; 517-28-2; 91400; C.I. 75290; C16H14O6; C16H14O6·xH2O; Haematoxylin; Hematoxylin; Hematoxyline; Hydroxybrasilin; Hydroxylrasilin; MFCD00078111; Natural Black 1;

GHS (Accordance with 29 CFR 1910, OSHA HCS)

Pictogram

Irritant

Signal Word

Warning

Statement(s)

H319 Causes serious eye irritation. H402 Harmful to aquatic life.

Other hazards

None

Recommendations

Do not handle until all safety precautions have been read (SDS) and understood.

Storage

General H’s shelf

NFPA

2-0-0

Package

Compatible HDPE or amber glass bottle

TRANSPORTION INFORMATION

US DOT

Not dangerous goods

Exceptions

Not applicable