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Orange II sodium salt analytical standard

Orange II sodium salt

Orange II sodium salt analytical standard
Synonym(s):
4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Acid Orange 7, Acid Orange A, Orange II, Tropaeolin 000 No. 2
Empirical Formula (Hill Notation):
C16H11N2NaO4S
CAS Number:
Molecular Weight:
350.32
EC Number:

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