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MilliporeSigma

03971

Sigma-Aldrich

Hematoxylin solution according to Delafield

Synonym(s):

Delafield’s hematoxylin

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250 ML
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250 ML
$88.50

About This Item

Beilstein/REAXYS Number:
91401
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
MA.02

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$88.50


In StockDetails


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product line

BioChemika

Quality Level

form

liquid

technique(s)

microbe id | staining: suitable

impurities

ammonium alum
methanol

density

0.950-1.044 g/mL at 20 °C

suitability

suitable for microscopy
Chlamydia spp.
Histoplasma spp.
Plasmodium spp.
Trichomonas spp.
bacteria
protozoa
spirochetes

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

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

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This Item
1.092531.05175H3136
grade

for microscopy

grade

-

grade

-

grade

certified by the Biological Stain Commission

technique(s)

microbe id | staining: suitable

technique(s)

-

technique(s)

microbe id | staining: suitable

technique(s)

-

suitability

Chlamydia spp., Plasmodium spp., bacteria, spirochetes, Histoplasma spp., protozoa, Trichomonas spp.

suitability

-

suitability

-

suitability

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

clinical testing
diagnostic assay manufacturing
hematology
histology

application(s)

clinical testing
diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

form

liquid

form

liquid

form

liquid

form

powder

storage temp.

room temp

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

room temp

General description

Hematoxylin solution according to Delafield is a naturally ripened alum hematoxylin with potassium alum or ammonium alum as the mordant. It is used when the counterstain doesn′t possess any acid content in it. It is suitable to be used as a nuclear stain with eosin.

Application

Hematoxylin solution according to Delafield has been used to stain the nuclei of different sections of adipose tissue for its histochemical analysis. It is suitable for staining thick or thin blood films. It is also frequently used to stain and study the visibility of microfilariae.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

107.6 °F - closed cup

flash_point_c

42 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Questions

  1. Are there instructions for the use of the 03971-250ML Delafields hematoxylin? whether or not it's already diluted or if there are certain instructions for using it to stain slides.

    1 answer
    1. Product 03971 is not classified as suitable for In Vitro Diagnostic Use. It is suitable for Research Use Only and can be used in histology and hematology applications. There are no specific instructions for use available

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