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N605

Sigma-Aldrich

2,6-Naphthalenedisulfonic acid disodium salt

97%

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About This Item

Linear Formula:
C10H6(SO3Na)2
CAS Number:
1655-45-4
Molecular Weight:
332.26
EC Number:
216-735-7
MDL number:
MFCD00004092
UNSPSC Code:
12352100
PubChem Substance ID:
24897765
NACRES:
NA.22

Quality Level

100

Assay

97%

form

powder

mp

>300 °C (lit.)

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1ccc2cc(ccc2c1)S([O-])(=O)=O

InChI

1S/C10H8O6S2.2Na/c11-17(12,13)9-3-1-7-5-10(18(14,15)16)4-2-8(7)6-9;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2

InChI key

WZZLWPIYWZEJOX-UHFFFAOYSA-L

Related Categories

Other Notes

Remainder inorganic salts

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB2472V
MKBX8592V
10929PV
01717MQ
00708PX

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1-Naphthalenesulfonic acid >50%

Sigma-Aldrich

186341

1-Naphthalenesulfonic acid

R M Wittich et al.
Applied and environmental microbiology, 54(7), 1842-1847 (1988-07-01)
A naphthalene-2,6-disulfonic acid (2,6NDS)-degrading Moraxella strain was isolated from an industrial sewage plant. This culture could also be adapted to naphthalene-1,6-disulfonic acid as growth substrate. Regioselective 1,2-dioxygenation effected desulfonation and catabolism to 5-sulfosalicylic acid (5SS), which also could be used

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