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Diazo-2,1,5-Sulfonic acid sodium salts

Product ID: photoactive compound

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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.
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