CAS 6535-70-2|2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid

Introduction：Basic information about CAS 6535-70-2|2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid
CAS Number	6535-70-2	Molecular Weight	319.311
Density	1.9±0.1 g/cm3	Boiling Point	/
Molecular Formula	C₁₀H₉NO₇S₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Molecular Formula	C₁₀H₉NO₇S₂
Molecular Weight	319.311
Exact Mass	318.982056
PSA	171.75000
LogP	-2.31
Index of Refraction	1.764
InChIKey	HIVUAOXLSJITPA-UHFFFAOYSA-N
SMILES	Nc1ccc2c(O)cc(S(=O)(=O)O)cc2c1S(=O)(=O)O

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

2-Amino-5-hydroxy-1,7-naphthalenedisulfonic acid

6-Amino-1-naphthol-3,5-disulfonic acid

3-amino-4,6-disulfo-8-hydroxynaphthalene

3-Amino-8-hydroxy-4,6-disulfonaphthalene

2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid

1,7-Naphthalenedisulfonic acid, 2-amino-5-hydroxy-

1-hydroxy-6-aminonaphthalene-3,5-disulphonic acid

7-amino-4-hydroxynaphthalene-2,8-disulfonic acid

2-amino-5-hydroxynaphthalene-7,1-disulphonic acid

5-hydroxy-2-aminonaphthalene-1,7-disulphonic acid

2-amino-5-hydroxy-1,7-naphthalenedisulphonic acid

6-amino-1-hydroxynaphthalene-3,5-disulphonic acid

3-AMINONAPHTHALENE-8-HYDROXY-4,6-DISULFONIC ACID

2-amino-5-naphthol-1,7-disulfonic acid

MFCD02689077

SULFO J ACID

6-amino-1-hydroxy-3,5-naphthalenedisulfonic acid

EINECS 229-445-0

2-amino-5-hydroxy-naphthalene-1,7-disulfonic acid

6-amino-1-naphthol-3,5-disulphonic acid

3-amino-8-naphthol-4,6-disulfonic acid

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