pyrogallic acid
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Post Date:
Oct 29,2025
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Expiry Date:
Nov 28,2025
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Detailed Description:
Cas No. :87-66-1
Quantity: 500Metric Tons
Specs:Assay: not less than 99.20%
Content: not less than 99.20%
Water solubility: clear
Melting point: 131-135℃
Ignition residue: not more than 0.025%
Chloride (CL): not more than 0.002%
Packing: cardboard box, net weight 25KG each.
Application: As chemical reagent and medical intermediates; widely used in fine chemicals, new-type photosensitive material food preserving.
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CAS Registry Number:
87-66-1
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Synonyms:
C.I. 76515;C.I. Oxidation Base 32;Pyrogallol [NF X];1,2,3-Benzenetriol;1,2,3-Trihydroxybenzene;Pyrogallic acid~1,2,3-Trihydroxybenzene;Pyrogallol solution;1,2,3-Trihydroxybenene;Pyrogallic acid
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Molecular Formula:
C6H6O3
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Molecular Weight:
126.11
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R20/21/22:;
R52/53:;
R68:;
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Safety Description:
S36/37:;
S61:;
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