3,5-Diamino-4-hydroxy-2,7-naphthalenedisulfonic acid

Modify Date: 2024-04-09 00:47:26

3,5-Diamino-4-hydroxy-2,7-naphthalenedisulfonic acid Structure
3,5-Diamino-4-hydroxy-2,7-naphthalenedisulfonic acid structure
Common Name 3,5-Diamino-4-hydroxy-2,7-naphthalenedisulfonic acid
CAS Number 3545-88-8 Molecular Weight 334.32600
Density N/A Boiling Point N/A
Molecular Formula C10H10N2O7S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,5-diamino-4-hydroxynaphthalene-2,7-disulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H10N2O7S2
Molecular Weight 334.32600
Exact Mass 333.99300
PSA 197.77000
LogP 3.52720

 Safety Information

HS Code 2922299090

 Customs

HS Code 2922299090
Summary 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

1,7-Diamino-8-naphthol-3,6-disulfonic acid
3,6-NAPHTHALENEDISULFONIC ACID,1,7-DIAMINO-8-HYDROXY
1,7-Diamino-8-naphthol-3,6-disulphonic acid