7-Hydroxynaphthalin-1,3-disulfonsure, Kaliumsalz

1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:?)

HCID 70050CAS 13846-08-7

Grundinformationen

Standard-SMILES
O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2cc(O)ccc2c1.[K+].[K+]
InChIKey
LKDMVWRBMGEEGR-UHFFFAOYSA-L
Summenformel
C10H6K2O7S2
Durchschnittliche Molmasse
380,5 g/mol
Monoisotopische Masse
379,88290789

Überblick

See also: 2-naphthol-6,8-disulfonic acid, dipotassium salt (annotation moved to).

Namen und Bezeichner

Bevorzugter Name
1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:?)
IUPAC
dipotassium;7-hydroxynaphthalene-1,3-disulfonate
Lokaler Name
7-Hydroxynaphthalin-1,3-disulfonsure, Kaliumsalz
Englischer Name
7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt
Summenformel
C10H6K2O7S2
Molmasse
380.47704

Namen und Synonyme

13846-08-71,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:?)RefChem:1052963DTXSID301092601237-577-5842-18-2Dipotassium 7-hydroxynaphthalene-1,3-disulphonateDipotassium 2-Naphthol-6,8-disulfonate2-Naphthol-6,8-disulfonic acid dipotassium salt1,3-Naphthalenedisulfonic acid, 7-hydroxy-, dipotassium saltG Acid Dipotassium Salt7-Hydroxy-1,3-naphthalenedisulfonic acid dipotassium salt
Weitere Namen anzeigen
Monopotassium 2-naphthol-6,8-disulfonate2-Naphthol-6,8-disulfonic Acid Potassium Saltipotassium,7-hydroxynaphthalene-1,3-disulfonate7-hydroxy-1,3-naphthalenesulfonic acid, potassium salt3-naphthalenedisulfonic acid, 7-hydroxy- potassiumsalt3-naphthalenedisulfonic acid, 7-hydroxy- potassium salt1,3-Naphthalenedisulfonic acid,7-hydroxy-,potassium salt7-hydroxynaphthalene-1,3-disulphonic acid, potassium salt7-Hydroxy-1,3-naphthalenedisulfonic acid/potassium,(1:x) salt
dipotassium 7-hydroxynaphthalene-1,3-disulfonatePotassium 7-hydroxynaphthalene-1,3-disulfonateDipotassium 7-Hydroxy-1,3-naphthalenedisulfonateI4S7VVU23A1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:2)MFCD000663617-Hydroxy-1,3-naphthalenedisulfonic acid, dipotassium salt

Datenbank-Bezeichner

CAS
13846-08-7、842-18-2
PubChem CID
70050
DTXSID
DTXSID60889439
UNII
I4S7VVU23A
EC Number
212-672-4、237-577-5

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
151 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
7
Frei drehbare Bindungen
0
Schwere Atome
21

Physikochemische Eigenschaften

Schmelzpunkt
300 °C · >300°C
storage temp.
Hygroscopic, Refrigerator, under inert atmosphere
Löslichkeit
DMSO, Methanol (Slightly)
Aggregatzustand
Solid
Farbe
Off-White
EPA chemische Informationen
1 · 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (13846-08-7)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 9.1% (4 of 44) of reports.

Warning

H319 (90.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P261, P264+P265, P271, P280, P304+P340, P305+P351+P338, P319, P337+P317, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

REACH registered substance: Dipotassium 7-hydroxynaphthalene-1,3-disulphonate (EC: 212-672-4)

Dipotassium 7-hydroxy-1,3-naphthalenedisulfonate: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesEye Irrit. 2 (90.9%)

Sicherheitsdaten

tsca
TSCA listed

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing Information · 2 Einträge

1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:2): ACTIVE

1,3-Naphthalenedisulfonic acid, 7-hydroxy-, potassium salt (1:?): INACTIVE

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
宁波君龙新材料有限公司0574 88552216 19032109277 · [email protected]
艾吉析科技(上海)有限公司17717235263 · [email protected]
郑州汇聚化工有限公司0371-53399770 18037166334 · [email protected]

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