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03971

Hematoxylin solution according to Delafield

Synonym(s):

Delafield’s hematoxylin

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About This Item

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

BioChemika

Quality Segment

form

liquid

technique(s)

microbe id | staining: suitable

impurities

ammonium alum, methanol

density

0.950-1.044 g/mL at 20 °C

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

suitability

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

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

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.

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This Item
1.092531.05175H3136
technique(s)

microbe id | staining: suitable

technique(s)

-

technique(s)

microbe id | staining: suitable

technique(s)

-

suitability

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

suitability

-

suitability

-

suitability

-

form

liquid

form

liquid

form

liquid

form

powder

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

Quality Level

100

Quality Level

400

Quality Level

400

Quality Level

200

storage temp.

room temp

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

room temp


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

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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