Gallic Acid BP EP USP CAS 149-91-7
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Gallic Acid BP EP USP CAS 149-91-7
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Gallic acid Basic information |
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Product Name: |
Gallic acid |
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CAS: |
149-91-7 |
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MF: |
C7H6O5 |
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MW: |
170.12 |
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EINECS: |
205-749-9 |
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Mol File: |
149-91-7.mol |
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Gallic acid Chemical Properties |
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Melting point |
251 °C (dec.) (lit.) |
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Boiling point |
259.73°C (rough estimate) |
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density |
1.694 |
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vapor pressure |
0Pa at 25℃ |
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refractive index |
1.5690 (estimate) |
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storage temp. |
2-8°C |
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solubility |
Methanol (Slightly), Water (Slightly, Heated) |
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pka |
4.41(at 25℃) |
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form |
Powder |
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color |
Off-white |
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PH |
3.75(1 mM solution);3.22(10 mM solution);2.71(100 mM solution) |
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Water Solubility |
12 g/L cold water |
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Merck |
144,345 |
Use of CAS: 149-91-7 Gallic Acid
Gallic Acid(CAS 149-91-7) can be used as a preservative, and can be used to prepare mordant dyes and explosion-proof agents. It has antibacterial effects and can treat bacillary dysentery. It has astringent, hemostatic and antidiarrheal effects. It can be used as a preservative. It can be used to prepare pyrogallic acid, medicines, inks, mordant dyes and explosion-proof agents. It is also used as a developer and an analytical reagent for detecting free inorganic acids, dihydroxyacetone, alkaloids and metals.
Packing of Gallic Acid CAS 149-91-7
25kg/drum or according to the customer's requirements.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
Company Profile
Founded in 2002, Gneechem is dedicated to providing one-stop chemical sourcing solutions to customers worldwide. Over the years, we have been committed to the chemical industries of intermediates, electronic materials, plastic additives, water treatment chemicals and biocides, and daily care products.
Gneechem Chemical Raw Materials Suppliers
Chemical Raw Materials Manufacturer Supply
Raw Material Packaging
FAQ
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2. How to confirm the product quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.
3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately.
4..How do you ship the order normally?
By air, by sea. By express: DHL,FEDEX,UPS,TXT,EMS,and so on.
5. Can I have my own customized product?
Yes. Your customized requirements for logo, design, package, your language manual etc. We are very welcome.
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