pyrogallic acid
Date：2021-12-20 Categories：Related Application Product
| Post Date: |
Dec 19,2021 |
| Expiry Date: |
Jan 18,2022 |
| Detailed Description: |
Cas No. :87-66-1
Quantity: 500Metric Tons
Specs:white glossy crystal powder
Pyrogallic Acid (1, 2, 3-Trihydroxybenzene)
Quality standard: conform to the American”Chemical reagent standards” and the Japanese National Standard K8780 for reagent
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. A new medicine for heart and mental diseases, tumor, senile dementia and mental disorder, textiles printing and dyeing, light industry, color printing and plate making, microelectronic industry. |
| CAS Registry Number: |
87-66-1
|
| 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 |
| Molecular Formula: |
C6H6O3 |
| Molecular Weight: |
126.11 |
| Molecular Structure: |
|
| Hazard Symbols: |
![]() Xn:Harmful; |
| Risk Codes: |
R20/21/22:;
R52/53:;
R68:; |
| Safety Description: |
S36/37:;
S61:; |
