4-hydroxynaphthalene-2,6-disulphonic acid

Modify Date: 2025-08-26 19:34:57

4-hydroxynaphthalene-2,6-disulphonic acid Structure
4-hydroxynaphthalene-2,6-disulphonic acid structure
Common Name 4-hydroxynaphthalene-2,6-disulphonic acid
CAS Number 6483-80-3 Molecular Weight 304.29600
Density 1.816g/cm3 Boiling Point N/A
Molecular Formula C10H8O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-hydroxynaphthalene-2,6-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.816g/cm3
Molecular Formula C10H8O7S2
Molecular Weight 304.29600
Exact Mass 303.97100
PSA 145.73000
LogP 3.20040
Index of Refraction 1.725

 Safety Information

HS Code 2908999090

 Synthetic Route

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4-hydroxynaphthalene-2,6-disulphonic acid Structure

4-hydroxynaphth...

CAS#:6483-80-3

Literature: Freund Patent: DE27346 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 431

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4-hydroxynaphthalene-2,6-disulphonic acid Structure

4-hydroxynaphth...

CAS#:6483-80-3

Literature: Freund Patent: DE27346 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 431 Full Text Show Details Taeuber; Norman Die Derivate des Naphthalins ,S.54

 Precursor & DownStream

Precursor  2

DownStream  0

 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

1-Naphthol-3,7-disulfonicacid
4-Hydroxy-naphthalin-2,6-disulfonsaeure
4-hydroxy-naphthalene-2,6-disulfonic acid
EINECS 229-344-1
4-Hydroxynaphthalene-2,6-disulphonic acid
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