Disodium 1,5-naphthalenedisulfonate

Disodium 1,5-naphthalenedisulfonate Basic information
Product Name:Disodium 1,5-naphthalenedisulfonate
Synonyms:1,5-Naphthalenedisulfonic acid, sodium salt (1:2);SodiuM 1,5-naphthalenedisulfonate d;Disodium 1,5-phthalenedisulfote;Sodium 1,5-naphthalenedisulfonate dibasic technical, ~85% (T);Sodium naphthalene-1,5-disulfonate;1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT HYD;Sodium1,5-naphthalenedisulfonate;DISODIUM 1,5-NAPHTHALENEDISULFONATE HYDRATE
CAS:1655-29-4
MF:C10H6Na2O6S2
MW:332.26
EINECS:216-732-0
Product Categories:ntermediates of Dyes and Pigments;Intermediates of Dyes and Pigments
Mol File:1655-29-4.mol
Disodium 1,5-naphthalenedisulfonate Structure
Disodium 1,5-naphthalenedisulfonate Chemical Properties
Boiling point 300℃[at 101 325 Pa]
density 1.82[at 20℃]
vapor pressure 0Pa at 25℃
storage temp. Inert atmosphere,Room Temperature
solubility almost transparency in Water
form powder to crystal
color White to Almost white
Water Solubility 113.4g/L at 20℃
BRN 3642373
LogP-3.515
CAS DataBase Reference1655-29-4(CAS DataBase Reference)
EPA Substance Registry System1,5-Naphthalenedisulfonic acid, disodium salt (1655-29-4)
Safety Information
Hazard Codes Xi
Safety Statements 22-24/25
WGK Germany 1
HS Code 29049090
MSDS Information
Disodium 1,5-naphthalenedisulfonate Usage And Synthesis
Chemical PropertiesWhite powder
UsesSodium 1,5-Naphthalenedisulfonate is a petroleum disulfonates in crude oil; It is used in the synthesis of Levobunolol Hydrochloride; Also, it is capable of recycling wastewater.
Flammability and ExplosibilityNotclassified
Purification MethodsRecrystallise it from pKEst aqueous acetone [Okahata et al. J Am Chem Soc 108 2863 1986]. [Beilstein 11 IV 561.]
Disodium 1,5-naphthalenedisulfonate Preparation Products And Raw materials
Preparation Products1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT, DIHYDRATE, 98
3-ISOTHIOCYANO-1,5-NAPHTHALENE DISULFONIC ACID DISODIUM SALT 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID DISODIUM SALT Ascoric Acid Naphthalene-1,3,5-trisulphonic acid Sodium xylenesulfonate Sodium diphenylamine-4-sulfonate Folic acid NF 279 8-(3,5-DINITROPHENYLENE CARBONYLIMINO)-1,3,5-NAPHTHALENETRISULFONIC ACID, 3NA SURAMIN HEXASODIUM SALT, [3H(G)] Direct Blue 71 3-AMINO-1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT SIRIUS GREY GB Ethylenediaminetetraacetic acid disodium salt Natrii demercaptopancsulfonas 2,6-DI-TERT-BUTYLNAPHTHALENE DISULFONIC ACID SODIUM SALT EPA Disodium 1,5-naphthalenedisulfonate

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