Merck
All Photos(1)

1.04302

Sigma-Aldrich

Hematoxylin cryst. (C.I. 75290)

for microscopy

Synonym(s):
Hematoxylin cryst. (C.I. 75290)
Empirical Formula (Hill Notation):
C16H14O6
CAS Number:
Molecular Weight:
302.28
MDL number:
EC Index Number:
208-237-3

Quality Level

form

solid

visual transition interval

5.0-7.2, yellow to violet

mp

140 °C (Elimination of water of crystallisation)

bulk density

500 kg/m3

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-30°C

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+/m1/s1

InChI key

WZUVPPKBWHMQCE-CJNGLKHVSA-N

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General description

Hematoxylin crystals are 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) .
It is an IVD registered product and CE certified, thus can be used for clinical diagnostic purposes. For more details, please see instructions for use (IFU).

Packaging

100 g in Glass bottle
1 kg in Glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificate of Quality

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