EINECS: 228-783-6
Molecular Formula: C₁₆H₇Na₃O₁₀S₃ 
Synonyms: transparent green b；1,3,6-Pyrenetrisulfonicacid, 8-hydroxy-, trisodium salt (8CI,9CI); 11389 Green; 8-Hydroxy-1,3,6-pyrenetrisulfonicacid trisodium salt; C.I. 59040; 1,3,6-Pyrenetrisulfonicacid, 8-hydroxy-, sodium salt (1:3); D and C Green No. 8; C Green 8; C Green No. 8; Green 204; Green No. 204; HPTS; JapanGreen 204; Japan Green No. 204; Pyranine 10G; Pyranine120; Pyranine Concentrated; Pyranine conk; Pyrene 1; Trisodium1-hydroxy-3,6,8-pyrenetrisulfonate; Trisodium8-hydroxypyrene-1,3,6-trisulfonate;
Appearance: yellow to green-yellow powder
Molecular Weight: 524.38
Density: 2.15
Boiling Point: 171-178 °C at 10 mm Hg(lit.)
Melting Point: >300℃
Flash Point: 250 °C
Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Solubility: 300 g/L (25 °C) in water
Stability: Stable under normal temperatures and pressures.
Usage: Dye.
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