• Name

  1,3-PROPANEDISULFONIC ACID DISODIUM SALT

• EINECS
• CAS No. 36589-58-9
• Article Data9
• CAS DataBase
• Density 1.773 g/cm³
• Solubility Partially soluble in cold water, hot water.
• Melting Point > 300 °C
• Formula C₃H₈O₆S₂
• Boiling Point
• Molecular Weight 248.189
• Flash Point
• Transport Information
• Appearance White coarse powder
• Safety 26-36
• Risk Codes 36/37/38
• Molecular Structure
• Hazard Symbols Xi
• Synonyms NC-503;Eprodisate Disodium [USAN];propane-1,3-disulfonic acid;disodium propane-1,3-disulfonate;1,3-Propanedisulfonic acid, disodium salt;
• PSA 131.16000
• LogP 0.62850

Synthetic route

90566-47-5

4,4,8,8-tetraoxo-4λ6,8λ6-dithia-undecanedinitrile

36589-58-9

sodium α,ω-alkanedisulfonate

Conditions

Conditions	Yield
With sodium methylate In methanol for 25h;	85%

109-64-8

1,3-dibromo-propane

36589-58-9

sodium α,ω-alkanedisulfonate

Conditions

Conditions	Yield
With sodium sulfite In not given Heating;
With sodium sulfite Heating;
With sodium sulfite In water Substitution; sulfonation; Heating;
With sodium sulfite

neodymium(III) nitrate hexahydrate

7732-18-5

water

36589-58-9

sodium α,ω-alkanedisulfonate

1310-73-2

sodium hydroxide

C3H6O6S2(2-)*4HO(1-)*2Nd(3+)*2H2O

Conditions

Conditions	Yield
at 150℃; for 72h; pH=7; Autoclave; High pressure;	81%

...Expand

553-26-4

4,4'-bipyridine

cadmium(II) nitrate tetrhydrate

36589-58-9

sodium α,ω-alkanedisulfonate

[Cd(H2O)4(4,4'-bipyridine)][1,3-propanedisulfonate]

Conditions

Conditions	Yield
In water High Pressure; mixt. Cd(NO3)2*4H2O, PDSNa2, 4,4'-bipy and water was heated in Teflon lined autoclave at 180°C for 3 days; react. mixt. was cooled to room temp. at 6°C/h, ppt. was filteredand rinsed with water/acetone; elem. anal.;	70.5%

...Expand

36589-58-9

sodium α,ω-alkanedisulfonate

82203-69-8

barium 1,3-propanedisulfonate

Conditions

Conditions	Yield
With barium chloride monohydrate In water at 80℃; for 2h;	62%
With barium dihydroxide; ion-exchange resin Multistep reaction;

36589-58-9

sodium α,ω-alkanedisulfonate

82203-68-7

propane-1,3-disulfonic acid ; calcium salt

Conditions

Conditions	Yield
With calcium hydroxide; ion-exchange resin Multistep reaction;

36589-58-9

sodium α,ω-alkanedisulfonate

C3H6O6S2(2-)*2H2O*Mg(2+)

Conditions

Conditions	Yield
With ion-exchange resin; magnesium oxide Multistep reaction;

6C45H30N10*12Ag(1+)*12C2F6NO4S2(1-)

36589-58-9

sodium α,ω-alkanedisulfonate

6C45H30N10*12Ag(1+)*10C2F6NO4S2(1-)*C3H6O6S2(2-)

Conditions

Conditions	Yield
In [D3]acetonitrile at 20℃; for 18h; Inert atmosphere; Darkness;

lanthanum(III) nitrate hexahydrate

36589-58-9

sodium α,ω-alkanedisulfonate

C3H6O6S2(2-)*4HO(1-)*2La(3+)*2H2O

Conditions

Conditions	Yield
With hexamethylenetetramine In water at 100 - 120℃; Inert atmosphere;

Eprodisate disodium Specification