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PURPUROGALLIN Structure

PURPUROGALLIN

Chemical Properties

Melting point 275 °C (dec.)(lit.)
Boiling point 321.11°C (rough estimate)
Density  1.3824 (rough estimate)
refractive index  1.5140 (estimate)
storage temp.  −20°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 6.75±0.20(Predicted)
color  Very Dark Brown
Merck  7946
Stability Air Sensitive
LogP 2.050 (est)
FDA UNII L3Z7U4N28P

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H319-H315-H335
Precautionary statements P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  DE8380000
NFPA 704:
0
2 0

PURPUROGALLIN Price

PURPUROGALLIN Chemical Properties,Usage,Production

Preparation Products And Raw materials

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