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Alfa Aesar™ Pyrogallol, 98+%

$193.82 - $193.82

Chemical Identifiers

Chemical Name or Material Pyrogallol
CAS 87-66-1
Molecular Formula C6H6O3
Formula Weight 126.11g/mol
MDL Number MFCD00002192
UN Number UN2811
Beilstein 907431
Merck Index 14,8000
Synonym Pyrogallic acid; 1,2,3-Trihydroxybenzene
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1340536

 
alfa aesar™
A13405-36
500g Each for $193.82
Description & Specifications

Specifications

Odor Odorless
Melting Point 131° to 135°C
Boiling Point 309°C
Quantity 500g
Chemical Name or Material Pyrogallol
CAS 87-66-1
Assay ≥98%
Molecular Formula C6H6O3
Formula Weight 126.11g/mol
MDL Number MFCD00002192
UN Number UN2811
Beilstein 907431
Merck Index 14,8000
Synonym Pyrogallic acid; 1,2,3-Trihydroxybenzene
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H341-H302-H312-H332
Suspected of causing genetic defects.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Health Hazard 3 GHS P Statement
P261-P280-P281-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number UX2800000
TSCA TSCA

Applications
Pyrogallol is used in hair dying and suturing materials dying. It is used as a developing agent in black and white developers, as a metal-complexing agent and is involved in oxygen absorption in gas analysis. It exhibits antiseptic properties. Its alkaline solution is used to absorb oxygen from air, thereby it plays a vital role to calculate the amount of oxygen in air.

Solubility
Soluble in ethanol, water and ether. Slightly soluble in chloroform.

Notes
Air and light sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, alkalis, metal oxides, ammonia, iodine, lime water, potassium permanganate and strong bases.

Safety and Handling

Warning

GHS P Statement
P261-P280-P281-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H341-H302-H312-H332
Suspected of causing genetic defects.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.