2-Naphthalenesulfonic acid, 7-hydroxy-

Modify Date: 2025-08-23 09:24:11

2-Naphthalenesulfonic acid, 7-hydroxy- Structure
2-Naphthalenesulfonic acid, 7-hydroxy- structure
 Common Name 2-Naphthalenesulfonic acid, 7-hydroxy-
CAS Number 92-40-0 Molecular Weight 224.23300
Density 1.549g/cm3 Boiling Point N/A
Molecular Formula C10H8O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-hydroxynaphthalene-2-sulphonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.549g/cm3
Molecular Formula C10H8O4S
Molecular Weight 224.23300
Exact Mass 224.01400
PSA 82.98000
LogP 2.87290
Index of Refraction 1.703

 Safety Information

RIDADR UN 1759
Packaging Group III
HS Code 2908999090

 Synthetic Route

2-Naphthol structure

2-Naphthol

CAS#:135-19-3

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

6-Hydroxynaphthalene-2-sulphonic acid structure

6-Hydroxynaphth...

CAS#:93-01-6

Literature: Green Journal of the Chemical Society, 1889 , vol. 55, p. 37 Chemische Berichte, 1889 , vol. 22, p. 724
naphthalene-2,7-disulfonic acid structure

naphthalene-2,7...

CAS#:92-41-1

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

Literature: Cassella and Co. Patent: DE42112 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 376 Full Text Show Details Weinberg Chemische Berichte, 1887 , vol. 20, p. 2908 Full Text Show Details Bayer; Duisberg Chemische Berichte, 1887 , vol. 20, p. 1428
7-aminonaphthalene-2-sulphonic acid structure

7-aminonaphthal...

CAS#:494-44-0

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

Literature: Bayer; Duisberg Chemische Berichte, 1887 , vol. 20, p. 1428
Naphthalene structure

Naphthalene

CAS#:91-20-3

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

Literature: Cassella and Co. Patent: DE45221 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 246
Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9

2-Naphthol structure

2-Naphthol

CAS#:135-19-3

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

6-Hydroxynaphthalene-2-sulphonic acid structure

6-Hydroxynaphth...

CAS#:93-01-6

Literature: Green Journal of the Chemical Society, 1889 , vol. 55, p. 37 Chemische Berichte, 1889 , vol. 22, p. 724
Hydrochloric acid structure

Hydrochloric acid

CAS#:7647-01-0

2-naphthol-1,7-sulfonic acid structure

2-naphthol-1,7-...

CAS#:861049-08-3

~%

2-Naphthalenesulfonic acid, 7-hydroxy- Structure

2-Naphthalenesu...

CAS#:92-40-0

Literature: Dressel; Kothe Chemische Berichte, 1894 , vol. 27, p. 1197 Full Text Show Details Bayer and Co. Patent: DE77596 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 536

 Customs

HS Code 2908999090
Summary 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

7-hydroxy-2-naphthosulfonic acid
2-Hydroxy-7-naphthalenesulfonic acid
2-Hydroxynaphthalene-7-sulfonicacid
2-naphthol-7-sulfonic acid
7-Hydroxy-naphthalin-2-sulfonsaeure
7-hydroxy-naphthalene-2-sulfonic acid
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here

Get all suppliers and price by the below link:

2-Naphthalenesulfonic acid, 7-hydroxy- suppliers

2-Naphthalenesulfonic acid, 7-hydroxy- price

Related Compounds: More...
2-Naphthalenesulfonic acid, 7-hydroxy-, monosodium salt
135-55-7
2-Naphthalenesulfonic acid, 7-hydroxy-8-((4-nitrophenyl)azo)-
68959-12-6
7-hydroxy-8-nitrosonaphthalene-2-sulfonic acid
31005-99-9
2-Naphthalenesulfonic acid, 7-acetamido-4-hydroxy-3-[[p- (phenylazo)phenyl]azo]-, sodium salt
5873-17-6
2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-4-(4-sulfophenyl)azophenylazo-, compd. with 2,2,2-nitrilotrisethanol (1:2)
75768-93-3
2-Naphthalenesulfonic acid,7-[(3-aminobenzoyl)amino]-4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:1)
6369-35-3
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[ 4-hydroxy-3-[(4-sulfo-2-methylphenyl)azo]-, compd. with 2,2'-(methylimino)bis[ethanol] (1:4)
73003-71-1
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[ 4-hydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-, compd. with 2,2'-(methylimino)bis[ethanol] (1:4)
72869-93-3
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[ 4-hydroxy-3-[(2-methylphenyl)azo]-, disodium salt
72749-87-2
[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](3-methoxypropyl)amine
1509272-21-2
[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](hexyl)amine
1516992-39-4
2-{[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amino}butan-1-ol
1502079-62-0
2-{[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amino}-2-methylpropan-1-ol
1520594-28-8
[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](3-methylbutan-2-yl)amine
1517011-25-4
1-{[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amino}propan-2-ol
1518873-23-8
2-{[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]amino}propan-1-ol
1501838-18-1
[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](2-ethoxyethyl)amine
1511695-26-3
N-[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl]-1-methylpyrrolidin-3-amine
1540110-20-0
[(1,5-Dimethyl-1H-pyrazol-4-yl)methyl](1-methoxybutan-2-yl)amine
1512566-97-0
Chemsrc provides 2-Naphthalenesulfonic acid, 7-hydroxy-(CAS#:92-40-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2-Naphthalenesulfonic acid, 7-hydroxy- are included as well.>> amp version: 2-Naphthalenesulfonic acid, 7-hydroxy-

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved