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259802

Sigma-Aldrich

Sodium benzene-1,3-disulfonate

80%, technical grade

Synonym(s):

Benzene-1,3-disulfonic acid disodium salt

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About This Item

Linear Formula:
C6H4(SO3Na)2
CAS Number:
831-59-4
Molecular Weight:
282.20
Beilstein:
4170805
EC Number:
212-606-4
MDL number:
MFCD00007492
UNSPSC Code:
12352100
PubChem Substance ID:
24855437
NACRES:
NA.22

grade

technical grade

Assay

80%

solubility

water: soluble 5%, clear, colorless to light yellow

SMILES string

[Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)S([O-])(=O)=O

InChI

1S/C6H6O6S2.2Na/c7-13(8,9)5-2-1-3-6(4-5)14(10,11)12;;/h1-4H,(H,7,8,9)(H,10,11,12);;/q;2*+1/p-2

InChI key

XWPWZOJBTOJEGW-UHFFFAOYSA-L

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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M Contzen et al.
FEMS microbiology letters, 136(1), 45-50 (1996-02-01)
A benzene 1,3-disulfonate degrading mixed bacterial culture was isolated from the River Elbe downstream of Hamburg. The mixed culture was composed of five different bacterial strains. None of these strains grew in axenic culture with benzene 1,3-disulfonate as sole source
Study of Silanolate Groups (= SiO-) in Synthesis of Micelle Templated Silica with Various Condition of Cationic Surfactant.
Badiei A, et al.
Iranian Journal of Chemistry and Chemical Engineering, 27(1) (2008)
Issac Torres et al.
Materials (Basel, Switzerland), 11(9) (2018-09-13)
Organic semiconductor materials composed of π⁻π stacking aromatic compounds have been under intense investigation for their potential uses in flexible electronics and other advanced technologies. Herein we report a new family of seven π⁻π stacking compounds of silver(I) bis-N-(4-pyridyl) benzamide

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