CAS No.: 7153-21-1

disodium 3,6-dihydroxynaphthalene-2,7-disulphonate cas 7153-21-1

Assay: 98%

Appearance: Gray powder

Capacity: 1MT/month

Packaging: 25kg/Fibur drum

Sample: available

Chemical Name:
Molecular Formula::
Appearance:
Molecular weight:
Assay:
CAS No.: 7153-21-1
Chemical Structure:
Typical Properties

Chemical Name:Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate

CAS No: 7153-21-1

Molecular Formula: Ci0H6Na2〇8S

Chemical Structure:

Molecular weight: 364.26

Appearance: Gray powder

Assay:97.17%

Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate Typical Properties

Item Results
Appearance Gray powder
Boiling point 398°C(lit.)
Melting point 47 r
purity 97.17%
Water 0.6%
Iron 9ppm
Usage

1.Used as a sunning coupling component
2.Dye intermediate

Packaging and Shipping

Packing:25kg/drum
Delivery: 3-5 days after receipt the payment

Inquiry Price for
disodium 3,6-dihydroxynaphthalene-2,7-disulphonate cas 7153-21-1

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