2,3-Dihydroxybenzoic acid, 98%

Codice prodotto.	Quantity	unitSize
11479412	250 g	250g
11459412	10 g	10g
11469412	50 g	50g

Codice prodotto. 11479412 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A10144.30

Descrizione

CAS: 303-38-8 | C7H6O4 | 154.121 g/mol

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.

Suitable for battery materials development.

Applications
Dihydroxybenzoic acids are used as intermediates for pharmaceuticals and other organic synthesis. Used as matrix for ionization of peptides, proteins and carbohydrates. In industrial field used for resins, polyesters, plasticizers, dyestuffs, preservatives, and rubber chemicals. It is also used as is a selected phenol as MMP (Matrix Metalloproteinase) inhibitor.

Solubility
Soluble in water, methanol and dimethyl sulfoxide.

Notes
Store away from strong oxidizing agents. keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Specifica

Identificatori chimici

• CAS: 303-38-8
• Molecular Formula: C7H6O4
• Molecular Weight (g/mol): 154.121
• MDL Number: MFCD00002446
• InChI Key: GLDQAMYCGOIJDV-UHFFFAOYSA-N
• Synonym: pyrocatechuic acid, o-pyrocatechuic acid, 2-pyrocatechuic acid, 3-hydroxysalicylic acid, dobk, dhba, 2,3-dihydroxybenzoicacid, benzoic acid, 2,3-dihydroxy, catecholcarboxylic acid, 2,3-dihydroxy-benzoic acid
• PubChem CID: 19
• ChEBI: CHEBI:18026
• IUPAC Name: 2,3-dihydroxybenzoic acid
• SMILES: C1=CC(=C(C(=C1)O)O)C(=O)O

• Melting Point: 204°C to 208°C
• Density: 1.542
• Quantity: 250 g
• Beilstein: 2209117
• Solubility Information: Soluble in water,methanol and dimethyl sulfoxide.
• Formula Weight: 154.12
• Percent Purity: 98%
• Chemical Name or Material: 2,3-Dihydroxybenzoic acid

Sicurezza e movimentazione

Identificativo prodotto

• 2,3-Dihydroxybenzoic acid

Avvertenza

• Warning

Categoria di pericolo

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Indicazioni di pericolo

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Consigli di prudenza

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Informazioni supplementari

• MIXTURE LIST-Contain: 2,3-Dihydroxybenzoicacid

SDS

RUO – Research Use Only