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Key Documents

234

Sigma-Aldrich

Hematoxylin Powder (C.I. 75290)

HARLECO® Nuclear staining

Synonym(s):

Hematoxylin, H&E Stain, Gill

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About This Item

CAS Number:
517-28-2
Molecular Weight:
302.28
Colour Index Number:
75290
MDL number:
MFCD00078111
UNSPSC Code:
41116130
EC Index Number:
208-237-3

form

solid

mp

140 °C (Elimination of water of crystallisation)

application(s)

diagnostic assay manufacturing
hematology
histology

shipped in

ambient

storage temp.

room temp

SMILES string

O1C[C@@]2([C@H](c4c1c(c(cc4)O)O)c3c(cc(c(c3)O)O)C2)O

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

General description

HARLECO® Hematoxylin
234-16 100g Glass Bottle

Application

Certified by the Biological Stain Commission (BSC)
For In-Vitro Diagnostic Use.
For Professional Use.
Used in various formulations of hematoxylin, such as Weigert, Harris, Gill, Mayer and Ehrlich.
HARLECO® Nuclear staining

Legal Information

HARLECO is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Nazih L Nakhoul et al.
American journal of physiology. Gastrointestinal and liver physiology, 318(1), G144-G161 (2019-11-12)
Calcium-sensing receptor (CaSR) is the molecular sensor by which cells respond to small changes in extracellular Ca2+ concentrations. CaSR has been reported to play a role in glandular and fluid secretion in the gastrointestinal tract and to regulate differentiation and

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