1,3-BENZENEDISULFONIC ACID DISODIUM SALT

Product Name: 1,3-BENZENEDISULFONIC ACID DISODIUM SALT
CAS No.: 831-59-4
Chemical Name: 1,3-BENZENEDISULFONIC ACID DISODIUM SALT
Synonyms: 55.0%(LC);SODIUM-M-BENZENEDISULFONATE;BENZENE-1,3-DISULFONIC ACID;DISODIUMBENZENEM-DISULFONATE;Disodium m-benzenedisulfonate;sodium benzene-1,3-disulfonate;Dinatriumbenzol-1,3-disulfonat;SODIUM BENZENE-1,3-DISULPHONATE;DISODIUM 1,3-BENZENEDISULFONATE;disodium benzene-1,3-disulphonate
CBNumber: CB8749347
Molecular Formula: C6H7NaO6S2
Formula Weight: 262.23
MOL File: 831-59-4.mol

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1,3-BENZENEDISULFONIC ACID DISODIUM SALT Property

Density: 1.124
bulk density: 860kg/m3
vapor pressure: 0Pa at 25℃
storage temp.: Store below +30°C.
solubility: water: soluble5%, clear, colorless to light yellow
form: powder to crystal
color: White to Gray to Brown
PH: 6.9 (500g/l, H2O, 20℃)
Water Solubility: Soluble in water( 663 g/L at 20°C).
Sensitive: Hygroscopic
BRN: 4170805
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
InChIKey: XWPWZOJBTOJEGW-UHFFFAOYSA-L
SMILES: [Na+].[Na+].[O-]S(=O)(=O)c1cccc(c1)S([O-])(=O)=O
LogP: -1.901 at 25℃
CAS DataBase Reference: 831-59-4(CAS DataBase Reference)
EPA Substance Registry System: 1,3-Benzenedisulfonic acid, disodium salt (831-59-4)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36
WGK Germany: 1
Hazard Note: Irritant
TSCA: TSCA listed
HS Code: 2904 10 00
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 259802
Product name: Sodium benzene-1,3-disulfonate
Purity: 80%, technical grade
Packaging: 100g
Price: $91.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.02193
Product name: 1,3-Benzenedisulfonic acid disodium salt
Purity: for synthesis
Packaging: 100g
Price: $41.4
Updated: 2023/01/07

Sigma-Aldrich

Product number: 8.02193
Product name: 1,3-Benzenedisulfonic acid disodium salt
Purity: for synthesis
Packaging: 1kg
Price: $118
Updated: 2022/05/15

TCI Chemical

Product number: B0023
Product name: Disodium 1,3-Benzenedisulfonate
Purity: >55.0%(HPLC)
Packaging: 25g
Price: $16
Updated: 2025/07/31

TCI Chemical

Product number: B0023
Product name: Disodium 1,3-Benzenedisulfonate
Purity: >55.0%(HPLC)
Packaging: 500g
Price: $75
Updated: 2025/07/31

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1,3-BENZENEDISULFONIC ACID DISODIUM SALT Chemical Properties,Usage,Production

Uses

Benzene-1,3-disulfonic acid disodium salt is used as pharmaceutical intermediate.

1,3-BENZENEDISULFONIC ACID DISODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3-BENZENEDISULFONIC ACID DISODIUM SALT Suppliers

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831-59-4, 1,3-BENZENEDISULFONIC ACID DISODIUM SALTRelated Search:

Acid Red 73 CRYSTAL PONCEAU 6R DIRECT SCARLET B Evans Blue Tiron 1,3,6-NAPHTHALENETRISULFONIC ACID, SODIUM SALT, HYDRATE, MIXTURE OF ISOMERS 1,3-BENZENEDISULFONIC ACID DISODIUM SALT DIRECT FAST RED 3B Acid Orange 10 Acid Red 18 AZOCARMINE B 4-Formyl-1,3-benzenedisulfonicacidsodiumsalt CHICAGO SKY BLUE 6B 1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT PONCEAU 6R ACID RED 114 disodium 4-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulphonate disodium 2-[4-[[4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzene-1,4-disulphonate

SODIUM BENZENE-1,3-DISULPHONATE

SODIUM-M-BENZENEDISULFONATE

disodium benzene-1,3-disulphonate

1,3-BENZENEDISULFONIC ACID, DISODIUM SAL T, TECH., 80%

1,3-BENZENEDISULFONIC ACID DISODIUM SALT ABOUT 80%

BENZENE-1,3-DISULFONIC ACID SODIUM SALT

Benzene-1,3-disulphonic acid disodium salt 94%

DISODIUMBENZENEM-DISULFONATE

Dinatriumbenzol-1,3-disulfonat

sodium benzene-1,3-disulfonate

Benzene-1,3-bis(sulfonic acid sodium) salt

Disodium benzene-1,3-disulphonate 94%

Sodium benzene-1,3-disulfonate 80%, technical grade

1,3-Benzendisulfonic acid disodium salt

Disodium benzene-1,3-disulfonic acid

Disodium m-benzenedisulfonate

1,3-Benzenedisulfonic acid disodium salt for synthesis

M-BENZENEDISULFONIC ACID DISODIUM SALT

M-BENZENEDISULFONIC ACID, SODIUM SALT

DISODIUM 1,3-BENZENEDISULFONATE

DI-SODIUM BENZENE-1,3-DISULFONATE

BENZENE-1,3-DISULPHONIC ACID DISODIUM SALT

BENZENE-1,3-DISULFONIC ACID

BENZENE-1,3-DISULFONIC ACID DISODIUM SALT

1,3-BENZENEDISULFONIC ACID DISODIUM SALT

1,3-BENZENEDISULFONIC ACID, SODIUM SALT

1,3-Benzenedisulfonic acid, sodium salt (1:2)

Disodium 1,3-Benzenedisulfonate &gt

55.0%(LC)

m-Benzenedisulfonic acid disodium salt(Technical)

1,3-BenzenedisulfonicAcidDisodiumSal

Benzene-1,3-disulfonic acid disodium

831-59-4

C6H4SO3Na2

C6H4O6S22Na

C6H4O6S2Na2

Organic Building Blocks

Sulfur Compounds

Sulfonic/Sulfinic Acid Salts

Building Blocks