CAS No.: | 149-91-7 |
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Formula: | C7h6o5 |
EINECS: | 205-749-9 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Customization: |
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Gallic Acid/Gallic CAS 149-91-7 With Best Price
Chemical Name | Gallic acid |
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CAS No. | 149-91-7 |
Molecular Formula | C7H6O5 |
Molecular Weight | 170.12000 |
PSA | 97.99000 |
LogP | 0.50160 |
Appearance & Physical State | White crystalline powder |
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Density | 1.694 |
Boiling Point | 501.1ºC and 760 mmHg |
Melting Point | 252 °C (dec.)(lit.) |
Flash Point | 271ºC |
Refractive Index | 1.73 |
Water Solubility | 12 g/L cold water |
Stability | Stability Stable, but may discolour upon exposure to light. Hygroscopic. Incompatible with strong oxidizing agents, strong bases, acid chlorides, acid anhydrides. |
Storage Condition | Do not store in direct sunlight. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light. |
Vapor Pressure | 7.32E-11mmHg at 25°C |
It has an antibacterial effect and can treat bacillary dysentery. It has astringent, hemostatic and antidiarrheal effects. Can be used as a preservative. It can prepare pyrogallic acid, drugs, inks, medium dyes and explosion-proof agents. It is also used as a contrast agent and an analytical reagent for the detection of free inorganic acids, dihydroxyacetone, alkaloids and metals.
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