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Pyrogallic acid
  • CAS No.:

    87-66-1
  • Molecular Formula:

    C6H6O3
  • Quality Standard:

    99%min
  • Packing:

    25kg/fiber drum
  • Mininmum Order:

    25kg

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  • Product Details

Where to buy pyrogallic acid from China top pyrogallic acid suppliers and manufacturers at best price? TNJ offers reasonable pyrogallic acid price and high quality. To buy pyrogallic acid from TNJ Chemical is your best option. For more information about pyrogallic acid, please feel free to contact sales@tnjchem.com


Pyrogallic Acid (CAS 87-66-1) is odorless white powder, and used to analyze and determine oxygen, food etc. One can find its uses in hair dying, dying of suturing materials and for oxygen absorption in gas analysis. It also has antiseptic properties. Pyrogallol was also used as a developing agent in black-and-white developers, but its use is largely historical except for special purpose applications. (Hydroquinone is more commonly used today.)


Specification

 Appearance  White powder
 Assay  99.2%Min.
 Water solubility:   Clear
 Melting point  131C-135C
 Residue on ignition  0.025%Max.
 Chloride  0.002%Max.
 Sulphate  0.005%Max.
 Heavy metal(Pb)  5ppm Max.

Application

Pyrogallic acid is used in determination of oxygen, antimony, bismuth, cerium, iron, molybdenum, tantalum,etc.
It is Widely used in pharmaceutical, dyestuff, chemical and food industries, for developer in photography.
- Used as chemical reagents
- Used in such industries as pharmaceuticals, dyes, chemicals.
- Used as photographic developer.


Packing
25kg fiber drum, 9mt per 20ft container
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