Product Name: |
Gallic acid |
|
Synonyms: |
3,4,5-Trihydroxybenzoic acid |
CAS Nr.: |
149-91-7 anhydrous ; 5995-86-8 monohydrate |
EINECS: |
205-749-9 |
Molecular Formula: |
C7H6O5 anhydrous; C7H8O6 monohydrate |
Molecular Weight: |
88.13 anhy.; 188.13 mono.
|
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Physical Information
Appearance: |
White crystalline powder |
Physical State: |
Solid |
Solubility: |
Soluble in water (11.5 mg/ml), ethanol, acetone, and Alcohol. Insoluble in chloroform. |
Storage: |
Desiccate at room temperature |
Melting Point: |
251° C (lit.)(dec.) |
Boiling Point: |
501.10° C at 760 mmHg (Predicted) |
Density: |
1.75 g/cm3 (Predicted) |
Refractive Index: |
n20D 1.69 |
Specification
Product Name |
Purity |
Standard |
Gallic acid |
≥99.50 |
Tech, Food, Pharma |
* Please refer to Certificate of Analysis for lot specific data.
Application
-Widely used in medicine, dyestuff, chemicals and organic synthesis, and also used for the analysis of rare metal.
-Has antibacterial effect, but in the treatment of bacillary dysentery.
-Have convergence, hemostatic, anti-diarrhea effect.
-Used as a preservative. To the preparation of pyrobitumen medium of gallic acid, medicine, ink, dye and explosion-proof agent, etc.
-Also used as a developer and detect free inorganic acid, dihydroxyacetone, alkaloid and metal such as analytical reagent.
Packing
25kg paper drum, 9000kg per 20"FCL
Storage & Transport
Stored in cool and airy place; away from fire and heat; handle with care; no breakage, avoid leakage
This is classified as Common chemicals for transport.
Please refer to MSDS for more information about Safety, Storage and Transportation.