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1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonicacid, 6-amino-1,3-dioxo-, potassium salt (1:2) (79539-35-8)

Identification
Name:1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonicacid, 6-amino-1,3-dioxo-, potassium salt (1:2)
Synonyms:1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonicacid, 6-amino-1,3-dioxo-, dipotassium salt (9CI)
CAS:79539-35-8
Molecular Formula: C12H7 N O9 S2 . 2 K
Molecular Weight: 373.31528
InChI: InChI=1/C12H7NO9S2.2K/c13-10-5-1-4(23(16,17)18)2-6-9(5)7(12(15)22-11(6)14)3-8(10)24(19,20)21;;/h1-3H,13H2,(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2
Molecular Structure: (C12H7NO9S2.2K) 1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonicacid, 6-amino-1,3-dioxo-, dipotassium salt (9CI)
Properties
Melting Point: >300 °C(lit.)
Safety Data
Hazard Symbols Xi: Irritant
 

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