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2 3 Dihydroxynaphthalene 6 Sulfonic Acid Monosodium Salt - China

price: contact company for price

2, 3-Dihydroxynaphthalene-6-sulfonic acid monosodium salt

Another name: coupler 1, Couplers dyes, Coupling Agent 236

CAS #: 135-53-5

USE It is mainly used as coupler for diazo photosensitive pater, It also used as additive off food colour and plating

Molecular formula:C10H7NaO5S

Assay: ≥85% 90% 98% 99%

Molecular weight: 262

Fe: ≤10PPM

PH odf solution: ≤3-7

Appearance: white crystalline powder

Packing: 25kg/carton

2 3 Dihydroxynaphthalene 6 Sulfonic Acid Monosodium Salt

For any questions and needs please contact us below


Company Contact:


  • Phone: 8675589802484

  • Address: NO.5 DONGYUAN BUILDING COMPLEX, SHANTOU STREET, NA, SHENZHEN, China

  • Email: Email


Published date: November 25, 2012 -

  • Business Description: involved in international trade import export of goods, products, and services

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