CAS No. 2657-00-3
Trade name:NAS-5
Synonyms:
215 Sulfonic acid sodium salt,
2-Diazo-1-naphthol-5-sulfonate,
2-Diazo-1-naphthol-5-sulfonic acid, sodium salt,
1,2-Naphthoquinone-2-diazido-5-sulfonic acid sodium salt.
Trade name:NAS-5
Synonyms:
215 Sulfonic acid sodium salt,
2-Diazo-1-naphthol-5-sulfonate,
2-Diazo-1-naphthol-5-sulfonic acid, sodium salt,
1,2-Naphthoquinone-2-diazido-5-sulfonic acid sodium salt.
Specifications
Packaging^$Inner packaging: PE and PVC film bags, Outer packaging: non returnable fiber keg, 20kg/keg^#Storage life^$ One year^#Features
Appearance^$Yellow or orange powder^#Application^$sensitizer for positive PS plates and photoresist for printed circuit, integrated circuit, LCD .^#Main Products
photosensitive materials and NIR dyes