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Merck
CN

229113

Nuclear Fast Red

Synonym(s):

4-Amino-9,10-dihydro-1,3-dihydroxy-9,10-dioxo-2-anthracenesulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C14H8NNaO7S
CAS Number:
6409-77-4
Molecular Weight:
357.27
EC Number:
229-088-0
Colour Index Number:
60760
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
24853728
MDL number:
MFCD00078493

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InChI key

IFSXZLJQEKGQAF-UHFFFAOYSA-M

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

SMILES string

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

form

powder

ε (extinction coefficient)

≥11000 at 515-540 nm in H2O at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

100

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Application

Nuclear fast red has been used to counterstain nuclei and renal collecting ducts.
Suitable for determination of calcium
Used as a biological stain

Biochem/physiol Actions

Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS2057
SHBQ7728
MKCB7399
MKBR3003V
MKBJ8443V

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