4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt

CAS 83732-47-2C16H11NNa2O7S2MW 439.4

4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt (CAS 83732-47-2) — formula C16H11NNa2O7S2, molecular weight 439.4; category organic chemicals.

Product Overview

CAS Number	83732-47-2
Molecular Formula	C16H11NNa2O7S2
Molecular Weight	439.4
Category	Organic Chemicals

Technical Profile

What this product is

4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt is a carbon-based organic compound with CAS registry number 83732-47-2 and molecular formula C16H11NNa2O7S2 (molecular weight 439.4), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 83732-47-2

Its molecular formula C16H11NNa2O7S2 comprises 16 C, 11 H, 1 N, 2 Na, 7 O, 2 S atoms.

Also known as: 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt · 4-羟基-6-(3-磺基苯胺基)萘-2-磺酸钠盐

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt?

The CAS registry number of 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt is 83732-47-2.

What is the molecular formula and molecular weight of 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt?

Molecular formula C16H11NNa2O7S2, molecular weight 439.4.

What other names is 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt known by?

It is also registered under: 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt, 4-羟基-6-(3-磺基苯胺基)萘-2-磺酸钠盐.

Which category does 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt belong to?

Category: Organic Chemicals.

PubChem Public Data

Independent reference data for 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt (CAS 83732-47-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	83732-47-2
PubChem CID	44147293
分子式	C16H11NNa2O7S2
IUPAC 名称	disodium;4-hydroxy-6-(3-sulfonatoanilino)naphthalene-2-sulfonate

Computed descriptors

Molecular Weight	439.4
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	2
Exact Mass	438.97723260
Monoisotopic Mass	438.97723260
Topological Polar Surface Area	163
Heavy Atom Count	28

Synonyms and trade names

EINECS 280-594-8; 4-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt; 83732-47-2; RefChem:293341; 280-594-8

Regulatory listings held on file

GHS 通报统计	100% (10 / 10)

GHS hazard classification

GHS 通报统计	100% (10 / 10)

What the public record says

4-羟基-6-(3-磺基苯胺基)萘-2-磺酸钠盐 · CAS 83732-47-2 · C16H11NNa2O7S2.

Source: PubChem / Wikidata; the batch COA governs where values differ.

4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt

Product Overview

Technical Profile

What this product is

Identification

Frequently Asked Questions

PubChem Public Data

Registry identifiers across databases

Computed descriptors

Synonyms and trade names

Regulatory listings held on file

GHS hazard classification

What the public record says

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