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sodium 2-naphthol-7-sulfonate cas 135-55-7

Chemical Name:Sodium 2-naphthol-7-sulfonate

CAS No.: 135-55-7

Molecular Formula: C10H7NaO4S

Molecular Weight: 246.21

Appearance: Off White powder

Assay: 98%min

分类:

描述

Sodium 2-naphthol-7-sulfonate Details

Chemical Name:Sodium 2-naphthol-7-sulfonate

CAS No.: 135-55-7

Molecular Formula: C10H7NaO4S

Molecular Weight: 246.21

MolecularStructure:Sodium 2-naphthol-7-sulfonate Structure

Appearance: Off White powder

Assay: 98%min

Sodium 2-naphthol-7-sulfonate Typical Properties

Item Specifications Results
Appearance Off White powder Off White powder
Purity ≥99% 99.3%
Water ≤0.5% 0.2%
Iron ≤10ppm 10ppm

What Is Sodium 2-naphthol-7-sulfonate?

It is off white powder also known as 7-HYDROXY-2-NAPHTHALENESULFONIC ACID SODIUM SALTand 2-NAPHTHOL-7-SULFONIC ACID SODIUM SALT.

Sodium 2-naphthol-7-sulfonateUsage

Used as a dye intermediate

Sodium 2-naphthol-7-sulfonate Packaging and Shipping

Packing: 25kg/drum

Delivery: 5-7 days after receipt of payment

Sodium 2-naphthol-7-sulfonate Storage

Stored in a cool dry and sealed container away from light

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