sodium 2,8-dihydroxynaphthalene-6-sulfonate cas 83732-86-5

描述

Sodium 2,8-dihydroxynaphthalene-6-sulfonate Details

Chemical Name:Sodium 2,8-dihydroxynaphthalene-6-sulfonate

CAS No.:83732-86-5

Molecular Formula: C10H7NaO5S

Molecular Weight:262.21

MolecularStructure:

Appearance: Gray-Green Powder

Assay: 95%min

Sodium 2,8-dihydroxynaphthalene-6-sulfonate Typical Properties

Item	Specifications	Results
Appearance	Gray-green powder	Gray-green powder
Purity	≥95%	96.5%
Xue Salt	≤1%	0.2%
G salt	≤0.5%	0.1%
Other organic matter	≤0.5%	0.05%

What Is Sodium 2,8-dihydroxynaphthalene-6-sulfonate?

It is gray-green powder also named as 4,6-Dihydroxy-2-naphthalenesulfonic acid sodium salt.

Sodium 2,8-dihydroxynaphthalene-6-sulfonateUsage

Used as a dye intermediate

Sodium 2,8-dihydroxynaphthalene-6-sulfonate Packaging and Shipping

Packing: 25kg/drum

Delivery: 5-7 days after receipt of payment

Sodium 2,8-dihydroxynaphthalene-6-sulfonate Storage

Stored in a cool dry and sealed container away from light