7-Amino-1,3-naphthalenedisulfonic acid (HCID 6851)

Namen und Bezeichner

Bevorzugter Name: 7-Amino-1,3-naphthalenedisulfonic acid
IUPAC: 7-aminonaphthalene-1,3-disulfonic acid
Lokaler Name: 7-Aminonaphthalin-1,3-disulfonsure
Englischer Name: 7-Amino-1,3-naphthalenedisulfonic acid
Summenformel: C10H9NO6S2
Molmasse: 303.31

Namen und Synonyme

86-65-77-aminonaphthalene-1,3-disulfonic acid7-Amino-1,3-naphthalenedisulfonic acidAmido-G-acidAmino-G-Acid1,3-Naphthalenedisulfonic acid, 7-amino-2-Amino-6,8-disulfonaphthalene2-NAPHTHYLAMINE-6,8-DISULFONIC ACIDbeta-Naphthylamine-6,8-disulfonic acid7C482FX29KNSC-4013DTXSID4058944

Weitere Namen anzeigen

K-ACIDAmido G acidAMINO K ACID1,3-Disulfo-7-naphthylamine6,8-Disulfo-2-aminonaphthalene7-amino-3-naphthalenedisulfonicacid7-Naphthylamine-1,3-disulfonic acid2-Amino-6,8-naphthalenedisulfonic acid

RefChem:1119707-ANDSADTXCID9048510201-689-22-Aminonaphthalene-6,8-disulfonic acidMFCD000039917-Amino-1,3-naphthalenedisulfonic acid, tech..beta.-Naphthylamine-6,8-disulfonic acid

Datenbank-Bezeichner

CAS: 86-65-7
PubChem CID: 6851
DTXSID: DTXSID4058944
ChEMBL: CHEMBL59189
UNII: 7C482FX29K
EC Number: 201-689-2
Nikkaji: J10.617H

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0
Polarare Oberfläche (TPSA): 152 Å²
H-Brücken-Donoren: 3
H-Brücken-Akzeptoren: 7
Frei drehbare Bindungen: 2
Schwere Atome: 19
Formalladung: 0
Komplexität: 531

Experimentelle und physikochemische Eigenschaften

Melting Point300 °C

Physical DescriptionFine needles, soluble in water; [Merck Index]

Physikochemische Eigenschaften

Schmelzpunkt: 300 °C · 300°C
Dichte: 1.6329 · 1.6329 (rough estimate)
Brechungsindex: 1.733 · 1.7330 (estimate)
pka: -0.93 · -0.93±0.40(Predicted)
Aggregatzustand: Powder or Needles
Farbe: Off-white to beige-green to light brown
Wasserlöslichkeit: soluble
CAS Datenbank: 86 · 86-65-7(CAS DataBase Reference)
EPA chemische Informationen: 1 · 1,3-Naphthalenedisulfonic acid, 7-amino- (86-65-7)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 25% (1 of 4) of reports.

Danger

H314 (25%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H318 (25%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P337+P317, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 4 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 1 of 4 reports by companies.；There are 3 notifications provided by 3 of 4 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information1,3-Naphthalenedisulfonic acid, 7-amino-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Acros Organics MSDS] See Naphthalene.

Hazard Classes and CategoriesSkin Corr. 1B (25%)；Eye Dam. 1 (25%)；Eye Irrit. 2 (50%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

30 [mg/m3]

330 [mg/m3]

2000 [mg/m3]

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Regulatorische Informationen

Regulatory Information1,3-Naphthalenedisulfonic acid, 7-amino-: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

tsca: TSCA listed
ridadr: 1759
hs_code: 29214900
risk_code: 34
hazard_code: C
safety_code: 26-28A
hazard_class: 8
packing_group: III

Chemie und Industrie

Verwendung und Herstellung

UsesUsed to make dyes; [Merck Index]

General Manufacturing Information1,3-Naphthalenedisulfonic acid, 7-amino-: ACTIVE

Anwendungen

VerwendenAzo dye intermediate.

Vor- und nachgelagerte Produkte

Vorgelagerte Rohstoffe

Nachgelagerte Produkte

DIRECT ORANGE 72 7,7'-[Ureylenebis[(1-hydroxy-3-sodiosulfonaphthalene-6,2-diyl)azo(4,1-phenylene)azo]]bis[naphthalene-1,3-disulfonic acid disodium] salt MORDANT YELLOW 20 Trinatrium-[7-[[4-[[4-[[4-[[2,4-dihydroxy-5-[(2-hydroxy-5-sulfophenyl)azo]phenyl]azo]benzoyl]amino]-o-tolyl]azo]-o-tolyl]azo]naphthalin-1,3-disulfonato(5-)]cuprat(3-)DIRECT YELLOW 118 7-Hydroxy-8-[[2-methyl-4-[[6,8-bis(sodiosulfo)-2-naphthalenyl]azo]phenyl]azo]naphthalene-1,3-disulfonic acid disodium salt DIRECT YELLOW 117 tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate Trinatrium-7-[[4-[[4-[[6-[(4-aminobenzoyl)amino]-1-hydroxy-3-sulfonato-2-naphthyl]azo]benzoyl]amino]-o-tolyl]azo]naphthalin-1,3-disulfonat

Anbieter50 Anbieter

宁波君龙新材料有限公司0574 88552216 19032109277 · [email protected]

湖北万得化工有限公司15377098680 15377098680 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

苏州市森菲达化工有限公司18796480002 18796480002 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

Zugehörige Reaktionen

3

Reaktionsaufzeichnung erstellen

HRID 1576145als Eduktuspto-grants-1976_09

HRID 1576146als Produktuspto-grants-1976_09

HRID 2138404als Produktals EduktTraining data from https://doi.org/10.1039/C8SC04228D (4/10)

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