1,5-Naphthalenedisulfonic acid tetrahydrate

Modify Date: 2024-01-08 17:49:31

1,5-Naphthalenedisulfonic acid tetrahydrate Structure
1,5-Naphthalenedisulfonic acid tetrahydrate structure
Common Name 1,5-Naphthalenedisulfonic acid tetrahydrate
CAS Number 211366-30-2 Molecular Weight 360.358
Density 1.202 g/mL at 20 °C(lit.) Boiling Point 88-90 °C0.02 mm Hg(lit.)
Molecular Formula C10H16O10S2 Melting Point -7°C
MSDS Chinese USA Flash Point 42°C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name naphthalene-1,5-disulfonic acid,tetrahydrate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.202 g/mL at 20 °C(lit.)
Boiling Point 88-90 °C0.02 mm Hg(lit.)
Melting Point -7°C
Molecular Formula C10H16O10S2
Molecular Weight 360.358
Flash Point 42°C
Exact Mass 360.018494
PSA 162.42000
LogP 3.23760
Vapour Pressure 3.79E-22mmHg at 25°C
Index of Refraction n20/D 1.451

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2585 8/PG 3
WGK Germany 3
Hazard Class 8.0
HS Code 2915900090

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Articles1

More Articles
Reactions of in situ generated hydrated organotin cations with chelating O,O- or O,N-ligands: a possible structure-directing influence of the organic substituent on tin.

Dalton Trans. 40(1) , 114-23, (2011)

The reaction of [n-Bu(2)SnO](n) with 1,5-naphthalenedisulfonic acid tetrahydrate in a 1:1 stoichiometry followed by reaction with 2,2'-bipyridine-N,N'-dioxide (BPDO-I) afforded a 1D-coordination polym...

 Synonyms

MFCD00149265
1,5-Naphthalenedisulfonic acid tetrahydrate
Armstrong's acid tetrahydrate
EINECS 201-317-9
Naphthalene-1,5-disulfonic acid tetrahydrate
Armstrong’s acid
1,5-Disulphonaphthalene tetrahydrate
1,5-Naphthalenedisulfonic acid, hydrate (1:4)