3,5-dihydroxy-7-sulfo-2-naphthoic acid

Modify Date: 2024-01-02 13:01:01

3,5-dihydroxy-7-sulfo-2-naphthoic acid Structure
3,5-dihydroxy-7-sulfo-2-naphthoic acid structure
Common Name 3,5-dihydroxy-7-sulfo-2-naphthoic acid
CAS Number 6407-90-5 Molecular Weight 284.24200
Density N/A Boiling Point N/A
Molecular Formula C11H8O7S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,5-dihydroxy-7-sulfo-2-naphthoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H8O7S
Molecular Weight 284.24200
Exact Mass 283.99900
PSA 140.51000
LogP 2.27670

 Safety Information

HS Code 2918290000

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

1,7-dihydroxy-3-methyl-xanthen-9-one
1,7-dihydroxy-3-methylxanthone
9H-Xanthen-9-one,1,7-dihydroxy-3-methyl
1,7-Dihydroxy-3-methyl-xanthon
1,7-dihydroxy-4-sulfo-2-naphthoic acid
1,7-Dihydroxy-4-sulfo-[2]naphthoesaeure
1,7-Dihydroxy-3-methyl-xanthen-9-on