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N3020

Nuclear Fast Red Solution

Synonym(e):

Calcium Red Solution , Kernechtrot Solution

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Über diesen Artikel

CAS-Nummer:
6409-77-4
NACRES:
NA.47
PubChem Substance ID:
24897617
UNSPSC Code:
12171500
MDL number:
MFCD00078493
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Technischer Dienst
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Unterstützung erhalten

form

solution

shelf life

Expiry date on the label

IVD

for in vitro diagnostic use

application(s)

hematology
histology

storage temp.

room temp

SMILES string

[Na+].Nc1c(O)c(c(O)c2C(=O)c3ccccc3C(=O)c12)S([O-])(=O)=O

InChI

1S/C14H9NO7S.Na/c15-9-7-8(12(18)14(13(9)19)23(20,21)22)11(17)6-4-2-1-3-5(6)10(7)16;/h1-4,18-19H,15H2,(H,20,21,22);/q;+1/p-1

InChI key

IFSXZLJQEKGQAF-UHFFFAOYSA-M

General description

Nuclear Fast Red is an anthraquinone dye, and isalso called as calcium red.

Application

Used as a red nuclear counterstain. Nuclear Fast Red solution has been used:
  • In the dual-beam (FIB (focused ion beam)/SEM (scanning electron microscopy)) analysis of intracellular MNPs (magnetic nanoparticles) distribution.
  • As a counterstain in LacZ tissue histological analysis, and in extracellular matrix proteoglycan staining.
  • In situ hybridization.

Other Notes

Nuclear fast red 0.1% in 5% aluminum sulfate.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H318

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Lagerklasse

10 - Combustible liquids

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Analysenzertifikate (COA)

Lot/Batch Number

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Questions

  1. looking for instruction to prepare a working solution of nuclear fast red stain using 60700. should Aluminum Sulfate be added? If so, can Aluminum Sulphate hydrate be used? need to use it as a counter stain for my iron staining.

    1 answer

    1. The Nuclear Fast Red solution can be prepared following a specific protocol with catalog number N8002It is recommended to use aluminum sulfate anhydrous over the various hydrated forms of aluminum sulfate. The hydrated forms of aluminum sulfate may contain 30 to 50% less aluminum sulfate per gram of solid, potentially leading to shorter solution stability. The prepared solution is suitable for iron staining and other special stain procedures that require a non-blue nuclear counterstain.

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