1-Diazo-2-naphthol-4-sulfonic acid

Name: 1-Diazo-2-naphthol-4-sulfonic acid
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 63161

CAS 20541-54-2C10H7N2O4S+MW 251.24

1-Diazo-2-naphthol-4-sulfonic acid (CAS 20541-54-2) — formula C10H7N2O4S+, molecular weight 251.24.

Product Overview

CAS Number	20541-54-2
Molecular Formula	C10H7N2O4S+
Molecular Weight	251.24
LogP	2.8
Applications	General Manufacturing Information: 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-: ACTIVE

Applications

Documented applications: General Manufacturing Information: 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-: ACTIVE.

Technical Profile

What this product is

1-Diazo-2-naphthol-4-sulfonic acid is a chemical compound with CAS registry number 20541-54-2 and molecular formula C10H7N2O4S+ (molecular weight 251.24).

Identification

CAS number: 20541-54-2

Its molecular formula C10H7N2O4S+ comprises 10 C, 7 H, 2 N, 4 O, 1 S atoms.

Also known as: 1-Diazo-2-naphthol-4-sulfonic acid · 1-重氮-2-萘酚-4-磺酸

Frequently Asked Questions

What is the CAS number of 1-Diazo-2-naphthol-4-sulfonic acid?

The CAS registry number of 1-Diazo-2-naphthol-4-sulfonic acid is 20541-54-2.

What is the molecular formula and molecular weight of 1-Diazo-2-naphthol-4-sulfonic acid?

Molecular formula C10H7N2O4S+, molecular weight 251.24.

What other names is 1-Diazo-2-naphthol-4-sulfonic acid known by?

It is also registered under: 1-Diazo-2-naphthol-4-sulfonic acid, 1-重氮-2-萘酚-4-磺酸.

What are the documented applications of 1-Diazo-2-naphthol-4-sulfonic acid?

Recorded applications: General Manufacturing Information: 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-: ACTIVE.

PubChem Public Data

Independent reference data for 1-Diazo-2-naphthol-4-sulfonic acid (CAS 20541-54-2), compiled from public chemistry databases.

Registry identifiers across databases

CAS 号	20541-54-2
PubChem CID	88584
分子式	C10H7N2O4S+
IUPAC 名称	2-hydroxy-4-sulfonaphthalene-1-diazonium

Computed descriptors

Molecular Weight	251.24
XLogP3	2.8
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	1
Exact Mass	251.01265288
Monoisotopic Mass	251.01265288
Topological Polar Surface Area	111
Heavy Atom Count	17

Synonyms and trade names

20541-54-2; 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-; DTXSID50862458; RefChem:75603; DTXCID00210844; 1-Diazo-2-naphthol-4-sulfonic acid; 2-hydroxy-4-sulfonaphthalene-1-diazonium; NSC163345; SCHEMBL13789720; QHIBNGIZPPHJAT-UHFFFAOYSA-O; NSC-163345

What the public record says

1-重氮-2-萘酚-4-磺酸 · CAS 20541-54-2 · C10H7N2O4S+.

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

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中文页面: 1-重氮-2-萘酚-4-磺酸