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Appearance:White solid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
Pyridine sulfur trioxide Chemical Properties
Melting point ~160 °C
storage temp. Store below +30°C.
solubility Soluble in polar organic solvents.
form Powder
color White to beige
Water Solubility reacts
Sensitive Moisture Sensitive
BRN 3704116
CAS DataBase Reference 26412-87-3(CAS DataBase Reference)
EPA Substance Registry System Pyridine sulfur trioxide (26412-87-3)
Safety Information
Hazard Codes C
Risk Statements 22-34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
F 3-10-21
Autoignition Temperature >350 °C
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29420000
Toxicity LD50 orally in Rabbit: 500 - 2000 mg/kg
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