ONAPSA

ONAPSA is a very important intermediate, ONAPSA is used with other intermediate to manufacture quality products

Product Characteristics	Product Detail
CAS No	82324-60-5
Formula	C6H6 N2 O5 S . x H3 N . x Na
Molecular Weight	475.38683
Synonyms	Benzenesulfonicacid, 4-amino-3-nitro-, ammonium sodium salt (9CI)
Appearance	Light yellow crystals or powder

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