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Appearance:Powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Gallic acid
CAS: 149-91-7
MF: C7H6O5
MW: 170.12
EINECS: 205-749-9
Mol File: 149-91-7.mol
Gallic acid Structure
Gallic acid Chemical Properties
Melting point 251 °C (dec.) (lit.)
Boiling point 259.73°C (rough estimate)
density 1.694
refractive index 1.5690 (estimate)
storage temp. Store below +30°C.
pka 4.41(at 25℃)
form Powder
color Off-white
Water Solubility 12 g/L cold water
Merck 14,4345
BRN 2050274
Stability: Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides.
InChIKey LNTHITQWFMADLM-UHFFFAOYSA-N
CAS DataBase Reference 149-91-7(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 3,4,5-trihydroxy-(149-91-7)
EPA Substance Registry System Gallic acid (149-91-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25-37/39
WGK Germany 2
RTECS LW7525000
F 8-9-23
TSCA Yes
HS Code 29182900
Hazardous Substances Data 149-91-7(Hazardous Substances Data)
Toxicity LD50 in rabbits (g/kg): 5.0 orally (Dollahite)
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