Pyrogallic Acid NEW
| Price | $30 |
| Package | 1KG |
| Min. Order: | 25KG |
| Supply Ability: | 20 ton |
| Update Time: | 2023-01-31 |
Product Details
| Product Name: Pyrogallic Acid | CAS No.: 87-66-1 |
| EC-No.: 201-762-9 | Min. Order: 25KG |
| Purity: 99.99% | Supply Ability: 20 ton |
| Release date: 2023/01/31 |
Pyrogallic Acid, also known as 1,2,3-Trihydroxybenzene, 1,2,3-Benzenetriol , Pyrogallic acid, Pyrogallol. At room temperature, it is a white shiny crystalline powder that tastes bitter and slowly turns dark gray when exposed to the air. Slow heating can sublimate. soluble in water. The aqueous solution gradually turns dark when exposed to air, and the caustic soda aqueous solution discolors quickly. Soluble in ethanol and ether, slightly soluble in benzene, chloroform, carbon disulfide.
Specification
Quality standard
Industrial grade
reagent purity
chemical purity
Appearance
White powder
White powder
White powder
Content
≥99.00
≥99.80
≥99.50
Water solubility
Clear and transparent
Clear and transparent
Clear and transparent
Melting point centigrade
131-135℃
132-135℃
132-135℃
ignition residue
≤0.1
≤0.01
≤0.025
chlorid
----
≤0.001
≤0.001
sulfate
----
≤0.005
≤0.005
ppm
≤5.0
≤5.0
≤5.0
Scale of production
100T/Y
50T/Y
50T/Y
Company Profile Introduction
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China- Since: 2017-12-08
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