Disodium 2-Naphthol-3, 7-Disulfonate CAS 83949-45-5 Haihang Industry

Model NO.
HHPWL
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Industrial
Colour
Yellow
Transport Package
25kg/Bag
Specification
25kg/bag
Trademark
Haihang Industry
Origin
Shandong, China
Reference Price
$ 4.50 - 90.00
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Product Description

Disodium 2-Naphthol-3, 7-Disulfonate CAS 83949-45-5 Haihang Industry
Product Description


Disodium 2-naphthol-3,7-disulfonate Details

Chemical Name: Disodium 2-naphthol-3,7-disulfonate

CAS No.:83949-45-5

Molecular Formula: C10H6Na2O7S2

Molecular Weight:348.26

Appearance: Off White Powder

Assay: 98%min

Disodium 2-naphthol-3,7-disulfonate Typical Properties

Item Specifications Results
Appearance Light Yellow Powder Light Yellow Powder
Purity ≥99% 99.3%
Water ≤0.5% 0.1%
Iron 10ppm 10ppm


What Is Disodium 2-naphthol-3,7-disulfonate?

It is a light yellow powder also known as 3-hydroxy-naphthalene-2,6-disulfonic acid.

Disodium 2-naphthol-3,7-disulfonate Usage

Used as a dye intermediate

Disodium 2-naphthol-3,7-disulfonate Packaging and Shipping

Packing: 25kg/drum

Delivery: 5-7 days after receipt of payment

Disodium 2-naphthol-3,7-disulfonate Storage

Stored in a cool dry and sealed container far away from sunlight

Disodium 2-Naphthol-3, 7-Disulfonate CAS 83949-45-5 Haihang Industry Disodium 2-Naphthol-3, 7-Disulfonate CAS 83949-45-5 Haihang Industry Disodium 2-Naphthol-3, 7-Disulfonate CAS 83949-45-5 Haihang Industry

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