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ChemicalBook--->CAS DataBase List--->1655-29-4

1655-29-4

1655-29-4 Structure

1655-29-4 Structure
IdentificationMore
[Name]

Disodium 1,5-naphthalenedisulfonate
[CAS]

1655-29-4
[Synonyms]

1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT HYDRATE
1,5-NAPHTHALENE DISULFONIC ACID DISUDIUM SALT
1,5-NAPHTHALENEDISULFONIC ACID, NA SALT
1,5-NAPHTHALENE DISULFONIC ACID SODIUM SALT
DISODIUM 1,5-NAPHTHALENEDISULFONATE
DISODIUM 1,5-NAPHTHALENEDISULFONATE HYDRATE
DISODIUM NAPHTHALENE-1,5-DISULPHONATE
NAPHTHALENE-1,5-DISULFONIC ACID DISODIUM SALT
SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC
Sodium1,5-naphthalenedisulfonate
1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT DIHYDRATE 98%
1,5-NaphthalenedisulfonicAcidDisodiumSalt90%Tech
DISODIUM-1,5-NAPHTHALENEDISULFONICACID
Naphthalin-1,5-disulfonsure, Dinatriumsalz
Naphthalene-1,5-disulphonic acid disodium salt
1,5-Naphthalenedisulfonic acid hydrate disodium salt ,98%
1,5-Naphthalenebis(sulfonic acid sodium) salt
Armstrong acid disodium salt
Naphthalene-1,5-bis(sulfonic acid sodium) salt
[EINECS(EC#)]

216-732-0
[Molecular Formula]

C10H6Na2O6S2
[MDL Number]

MFCD00064178
[Molecular Weight]

332.26
[MOL File]

1655-29-4.mol
Chemical PropertiesBack Directory
[Boiling point ]

300℃[at 101 325 Pa]
[density ]

1.82[at 20℃]
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

Store at RT.
[solubility ]

almost transparency in Water
[form ]

powder to crystal
[color ]

White to Almost white
[Water Solubility ]

113.4g/L at 20℃
[Detection Methods]

HPLC,NMR
[BRN ]

3642373
[LogP]

-3.515
[CAS DataBase Reference]

1655-29-4(CAS DataBase Reference)
[EPA Substance Registry System]

1655-29-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

1
[HS Code ]

29049090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Naphthalene-->Sodium hydroxide-->1,5-Naphthalenedisulfonic acid
[Preparation Products]

1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT, DIHYDRATE, 98
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,5-Naphthalenedisulfonic acid disodium salt(1655-29-4).msds
Hazard InformationBack Directory
[Chemical Properties]

White powder
[Uses]

Sodium 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 Explosibility]

Notclassified
[Synthesis]

Prepared by sulfonation of naphthalene.
[Purification Methods]

Recrystallise it from pKEst aqueous acetone [Okahata et al. J Am Chem Soc 108 2863 1986]. [Beilstein 11 IV 561.]
Spectrum DetailBack Directory
[Spectrum Detail]

Disodium 1,5-naphthalenedisulfonate(1655-29-4)1HNMR
Disodium 1,5-naphthalenedisulfonate(1655-29-4)IR1
Disodium 1,5-naphthalenedisulfonate(1655-29-4)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

1655-29-4(sigmaaldrich)
[TCI AMERICA]

Disodium 1,5-Naphthalenedisulfonate  Hydrate,>98.0%(T)(1655-29-4)
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