Structure

1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid

CAS
90-20-0
Catalog Number
ACM90200
Category
Other Products
Molecular Weight
319.31
Molecular Formula
C10H9NO7S2

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Specification

Synonyms
1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPTHALENEDISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID;1-Amino-8-naphthol-3,6-disulphonicacid;1-Naphthol-8-amino-3,6-disulfonicacid;4-
IUPAC Name
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid
InChI Key
APRRQJCCBSJQOQ-UHFFFAOYSA-N
Melting Point
>300ºC(lit.)
Density
1.88 g/cm³
Appearance
White to gray-yellow powder
Exact Mass
318.98200
Hazard Statements
Xi
H-Bond Acceptor
8
H-Bond Donor
4
Safety Description
26-36
WGK Germany
3
What is the molecular formula of 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid?

The molecular formula is C10H9NO7S2.

What is the molecular weight of the compound?

The molecular weight is 319.3 g/mol.

What are some synonyms for 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid?

Some synonyms include 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid and H-Acid.

When was the compound created and last modified?

It was created on March 26, 2005, and last modified on December 30, 2023.

What is the IUPAC name of 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid?

The IUPAC name is 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid.

What is the InChI for the compound?

The InChI is InChI=1S/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18).

What is the Canonical SMILES of 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid?

The Canonical SMILES is C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)N)O)S(=O)(=O)O.

What is the CAS number for the compound?

The CAS number is 90-20-0.

What is the XLogP3-AA value?

The XLogP3-AA value is 0.2.

What is the Heavy Atom Count of 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid?

The Heavy Atom Count is 20.

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