3,6-Dihydroxy-2,7-naphthalenedisulfonic acid

Modify Date: 2025-08-25 15:43:20

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Structure
3,6-Dihydroxy-2,7-naphthalenedisulfonic acid structure
Common Name 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid
CAS Number 23894-07-7 Molecular Weight 320.29600
Density 1.929 g/cm3 Boiling Point N/A
Molecular Formula C10H8O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.929 g/cm3
Molecular Formula C10H8O8S2
Molecular Weight 320.29600
Exact Mass 319.96600
PSA 165.96000
LogP 2.90600
Index of Refraction 1.756

 Safety Information

HS Code 2908999090

 Synthetic Route

~%

3,6-Dihydroxy-2,7-naphthalenedisulfonic acid Structure

3,6-Dihydroxy-2...

CAS#:23894-07-7

Literature: Chemische Berichte, , vol. 13, p. 1959 DE75142 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 492

 Precursor & DownStream

Precursor  1

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

2,7-Naphthalenedisulfonic acid,3,6-dihydroxy
3,6-Dihydroxy-naphthalin-2,7-disulfonsaeure
3,6-dihydroxy-2,7-naphthalenesulfonic acid
2,7-dihydroxy-3,6-naphthalenedisulfonic acid
3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid
2,7-DIHYDROXY NAPHTHALENE-3,6-DISULPHONATE
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