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Molecular Formula: C6H3(OH)3
CAS# 87-66-1
EINECS: 201-762-9
Molecular Weight: 126.11
Pyrogallol AR Grade /Pyrogallol ACS
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Synonyms: |
Pyrogallic Acid; 1,2,3-Trihydroxybenzene; 1,2,3-Benzenetriol | |
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Molecular Formula: |
C6H3(OH)3 | |
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CAS# |
87-66-1 | |
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EINECS: |
201-762-9 | |
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Molecular Weight: |
126.11 | |
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Specifications: |
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Item |
Unit |
Requirement | |
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Appearance |
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White Crystalline Powder | |
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Water Solution |
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Clear | |
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Purity |
% |
99.80 min | |
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Melting Point |
oC |
131 - 135 | |
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Moisture |
% |
0.5 max | |
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Heavy Metals |
ppm |
5 max | |
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Fe |
% |
0.001 max | |
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Residue On Ignition |
% |
0.02 max | |
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Sulfate |
% |
0.005 max | |
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Chloride |
% |
0.001 max | |
Application:
It is used in hair dying, dying of suturing materials and for oxygen absorption in gas analysis, photo developing agent, pharmaceutical intermediate, pesticide (Bendiocarb), insecticide, heat sensitizer and polymerization inhibitor.
Packing:
In fiber drum with light resistant inner bag , 25kg net each.
Storage Recommendations:
Keep in tight, light resistant container
Shelf life:
12 months in unopened container.