Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Sulfonates / Sulfinates salts >  Trisodium naphthalene-1,3,6-trisulphonate

Trisodium naphthalene-1,3,6-trisulphonate

Basic information Safety Supplier Related

Trisodium naphthalene-1,3,6-trisulphonate Basic information

Product Name:
Trisodium naphthalene-1,3,6-trisulphonate
Synonyms:
  • SODIUM NAPHTHALENE-1,3,6-TRISULFONATE
  • SODIUM-1,3,6-NAPHTHALENETRISULFONATE
  • NAPHTHALENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT
  • 1,3,6-Naphthalene-Trisulphonate
  • Sodium 1,3,6-naphthalenetrisulfonate tribasic hydrate
  • trisodium naphthalene-1,3,6-trisulphonate
  • 1,3,6-Naphthalene Trisulfonic Acid Trisodium
  • trisodium naphthalene-1,3,6-trisulfonate
CAS:
5182-30-9
MF:
C10H5Na3O9S3
MW:
434.31
EINECS:
225-962-0
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
5182-30-9.mol
More
Less

Trisodium naphthalene-1,3,6-trisulphonate Chemical Properties

InChIKey
NJPKYOIXTSGVAN-UHFFFAOYSA-K
CAS DataBase Reference
5182-30-9(CAS DataBase Reference)
EPA Substance Registry System
1,3,6-Naphthalenetrisulfonic acid, trisodium salt (5182-30-9)
More
Less

Safety Information

Hazard Codes 
Xi
Risk Statements 
38
Safety Statements 
22-24/25
WGK Germany 
3
More
Less

Trisodium naphthalene-1,3,6-trisulphonate Usage And Synthesis

Purification Methods

The free acid is obtained by passing the salt through an ion-exchange column and converting it to the lanthanum salt by treatment with La2O3. This salt is crystallised twice from hot water. [The much lower solubility of La2(SO4)3 and its retrograde temperature dependence allows a good separation from sulfate impurity]. The lanthanum salt is then passed through an appropriate ion-exchange column to obtain the free acid, the sodium or potassium salt. (The sodium salt is hygroscopic.) [Atkinson et al. J Am Chem Soc 83 1570 1961.] It can also be recrystallised from aqueous acetone [Okahata et al. J Am Chem Soc 108 2863 1986]. 574 Purification of Metal-Organic Compounds

Trisodium naphthalene-1,3,6-trisulphonateSupplier

Guangdong Wengjiang Chemical Reagent Co., Ltd. Gold
Tel
0751-2886766-
Email
3001267247@qq.com;
Shanghai Qiao Chemical Science Co., Ltd Gold
Tel
021-58892003- ;021-50396381-
Email
info@qiaochem.com;aaron@qiaochem.com
Wuhan kemike Biomedical Technology Co., Ltd Gold
Tel
Email
yeqiu416@163.com
Wuhan penglei Biotechnology Co., Ltd Gold
Tel
Email
1545569349@QQ.com
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Email
jkinfo@jkchemical.com;market6@jkchemical.com