2-naphthol-6-sulfonic acid

Name: 2-naphthol-6-sulfonic acid
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 35868

CAS 93-01-6C10H8O4SMW 224.23

2-naphthol-6-sulfonic acid (CAS 93-01-6) — formula C10H8O4S, molecular weight 224.23; category organic chemicals.

Specifications

CAS Number93-01-6

Molecular FormulaC10H8O4S

Molecular Weight224.23

Melting Point125 °C

LogP0.3

CategoryOrganic Chemicals

Purchase Profile

What this product is

2-naphthol-6-sulfonic acid is a carbon-based organic compound with CAS registry number 93-01-6 and molecular formula C10H8O4S (molecular weight 224.23), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 93-01-6

Its molecular formula C10H8O4S comprises 10 C, 8 H, 4 O, 1 S atoms.

Also known as: 2-naphthol-6-sulfonic acid · 6-hydroxynaphthalene-2-sulphonic acid

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 2-naphthol-6-sulfonic acid?

The CAS registry number of 2-naphthol-6-sulfonic acid is 93-01-6.

What is the molecular formula and molecular weight of 2-naphthol-6-sulfonic acid?

Molecular formula C10H8O4S, molecular weight 224.23.

What other names is 2-naphthol-6-sulfonic acid known by?

It is also registered under: 2-naphthol-6-sulfonic acid, 6-hydroxynaphthalene-2-sulphonic acid.

Which category does 2-naphthol-6-sulfonic acid belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for 2-naphthol-6-sulfonic acid (CAS 93-01-6), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	1.3% (2 / 150)
Reported hazard statements	H314 (26%), H315 (72%), H318 (25.3%), H319 (72.7%)

This chemical does not meet GHS hazard criteria for 1.3% (2 of 150) of reports.

H314 (26%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Regulatory listings

GHS notification summary	1.3% (2 / 150)

Physical description and handling notes

148.7 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID7029166]
148.2 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID1029201]

Reported physical properties

熔点	125 °C

How this substance is indexed

CAS Registry Number	93-01-6
PubChem CID	7117
分子式	C10H8O4S
IUPAC 名称	6-hydroxynaphthalene-2-sulfonic acid
UNII（FDA）	O937I7N48V

Documented uses

2-Naphthalenesulfonic acid, 6-hydroxy-: ACTIVE

Names this substance appears under

93-01-6; 2-Naphthol-6-sulfonic acid; 2-Naphthalenesulfonic acid, 6-hydroxy-; Schaeffer's acid; 2-Hydroxy-6-naphthalenesulfonic acid; 6-HYDROXY-2-NAPHTHALENESULFONIC ACID; beta-Naphthol-6-sulfonic acid; Schaeffer's beta-naphtholsulfonic acid; O937I7N48V; NSC-5871; RefChem:477109; 202-209-4; 6-hydroxynaphthalene-2-sulfonic acid; 6-Hydroxynaphthalene-2-sulphonic acid; 2-Naphtol-6-sulfosaure; .beta.-Naphthol-6-sulfonic acid

Computed molecular descriptors

分子量	224.23
XLogP3	0.3
氢键供体数	2
氢键受体数	4
可旋转键数	1
精确质量	224.01432991
单同位素质量	224.01432991
拓扑极性表面积	83
重原子数	15
形式电荷	0

Database abstract

2-naphthol-6-sulfonic acid · CAS 93-01-6 · C10H8O4S. UNII O937I7N48V. 熔点: 125 °C.

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

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