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Pyrogallol, 98+%

Numéro de catalogue. AAA1340522
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Quantity:
100 g
500 g
Numéro de catalogue. Quantity
AAA1340522 100 g
AAA1340536 500 g
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Numéro de catalogue. AAA1340522

Supplier: Thermo Scientific Chemicals A1340522

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Description

CAS: 87-66-1 | C6H6O3 | 126.11 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Identifiants chimiques

CAS 87-66-1
Molecular Formula C6H6O3
Molecular Weight (g/mol) 126.11
MDL Number MFCD00002192
InChI Key WQGWDDDVZFFDIG-UHFFFAOYSA-N
Synonym pyrogallol, 1,2,3-trihydroxybenzene, pyrogallic acid, 1,2,3-benzenetriol, fouramine brown ap, fourrine pg, fourrine 85, pyro, c.i. oxidation base 32, piral
PubChem CID 1057
ChEBI CHEBI:16164
IUPAC Name benzene-1,2,3-triol
SMILES OC1=CC=CC(O)=C1O

Spécifications

Melting Point 131°C to 135°C
Density 1.45
Boiling Point 309°C
Odor Odorless
Quantity 100 g
UN Number UN2811
Beilstein 907431
Sensitivity Air and light sensitive
Merck Index 14,8000
Solubility Information Soluble in ethanol,water and ether. Slightly soluble in chloroform.
Formula Weight 126.11
Percent Purity ≥98%
Chemical Name or Material Pyrogallol
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Sécurité et manipulation

Hazard Category H301-H312+H332-H315-H319-H341
Hazard Statement GHS H Statement
H341-H302-H312-H332
Suspected of causing genetic defects.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Precautionary Statement P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P310-P302+P352-P304+P340-P305+P351+P338-P308+P313-P312-P330-P332+P313-P362-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber 201-762-9
RTECSNumber UX2800000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only