Good Quality Gallic Acid CAS 149-91-7 with Reasonable Price
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Anhui
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Validity to:
Long-term effective
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Last update:
2017-07-06 14:58
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Browse the number:
286
Company Profile
Hefei TNJ Chemical Industry Co., Ltd.By certification [File Integrity]
Contact:Ms. Sophia Zhang(Mr.)
Email:
Telephone:
Phone:
Area:Anhui
Address:Anhui
Website: http://tnjchem.nbyxled.com/
Product Details
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. |
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 |
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.
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