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B1125

Bathocuproinedisulfonic acid disodium salt

Name: Bathocuproinedisulfonic acid disodium salt
Brand: SIGMA

7.2-9.1% purity dry basis (ICP), powder

Synonym(s):

2,9-Dimethyl-4,7-diphenyl-1,10-phenantrolinedisulfonic acid disodium salt, Disodium bathocuproinedisulfonate

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About This Item

Empirical Formula (Hill Notation):

C₂₆H₁₈N₂Na₂O₆S₂

CAS Number:

52698-84-7

Molecular Weight:

564.54

MDL number:

MFCD00011679

UNSPSC Code:

12171500

NACRES:

NA.47

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Properties

Product Name

Bathocuproinedisulfonic acid disodium salt, for spectrophotometric det. of Cu, Fe

assay

7.2-9.1% dry basis (ICP)

Quality Segment

200

form

powder

quality

for spectrophotometric det. of Cu, Fe

technique(s)

titration: 90% using HCLO₄ (Dry Basis)

color

white to beige

solubility

H₂O: 50 mg/mL

suitability

suitable for determination of copper

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].[S](=O)(=O)([O-])c1c(nc2c3nc(c(c(c3ccc2c1c5ccccc5)c4ccccc4)[S](=O)(=O)[O-])C)C

InChI

1S/C26H20N2O6S2.2Na/c1-15-25(35(29,30)31)21(17-9-5-3-6-10-17)19-13-14-20-22(18-11-7-4-8-12-18)26(36(32,33)34)16(2)28-24(20)23(19)27-15;;/h3-14H,1-2H3,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2

InChI key

RNGKZLRAVYPLJC-UHFFFAOYSA-L

Description

General description

Bathocuproinedisulfonic acid is a strong copper chelator. It is used for the determination of copper and iron in biological samples.

Application

Bathocuproinedisulfonic acid disodium salt has been used as a copper chelator for specific assay in Arabidopsis seedlings.
It has been used as an electron chain-associated free radical production inhibitor for superoxide dismutase assay in cells.
It has been added to the culture media of trypanosomes as a copper chelator for the stabilization of cysteine.

Other Notes

Mixture of isomers

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c