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Naphthalene-2-sulfonic acid CAS 120-18-3

Synonyms: β-naphthalene sulfonic acid

Assay: 98%

Appearance: Off-white crystal

Capacity: 50MT per year

Packaging: 25kg/drum

Sample: available

related documents:

  • COA of Naphthalene-2-sulfonic acid
  • TDS of Naphthalene-2-sulfonic acid

Description

Naphthalene-2-sulfonic acid Quick Details

Product Name: Naphthalene-2-sulfonic acid

CAS: 120-18-3

Formula: C10H8O3S

Molecular Weight: 208.23

Appearance: off white crystal powder

Structure:    Naphthalene-2-sulfonic acid CAS120-18-3

Typical Properties

Test Item Technical Specification
Appearance Off-white crystal
Purity(HPLC) 98.0%min
Iron Ion 20ppm max
Free Acid 2.0%max
Water 35%max


Usage

Used for preparing 2 – naphthol, 1,3,6 three – naphthalene sulfonic acid intermediates, such as formaldehyde condensation can be obtained with dispersant NNO.

 Packaging
Packing: 25kg/drum

Storage
Stored in a cool dry place out of direct sunlight.

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