Basic

CAS No.	1716-22-9
Product Name	nitrazine yellow
Synonyms	NITRAZINE YELLOW; Nitrazine, disodium salt; Nitrazol Yellow; Phenaphthazine, disodium salt; disodium (3E)-3-[(2,4-dinitrophenyl)hydrazono]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
Molecular Formula	C16H8N4Na2O11S2
Molecular Weight	542.3645

Physical property