Alfa Aesar™ 2,3-Dihydroxybenzoic acid, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10144-18

2,3-DIHYDROXYBENZOIC ACID,98%,50G

UNSPSC: 12352106

Code: NEW

Additional Details:
Additional Details: CAS Number: 303-38-8 Weight: 0.01000kg


Quantity 50g

Product Code. 11469412

Quantity Price
1 £ 140.56 / 50g
Estimated Shipment date
from Supplier 09-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 2,3-Dihydroxybenzoic acid
CAS 303-38-8
Molecular Formula C7H6O4
Formula Weight 154.12g/mol
MDL Number MFCD00002446
Beilstein 2209117

Specification

Melting Point 204° to 208°C
Quantity 50g
Chemical Name or Material 2,3-Dihydroxybenzoic acid
CAS 303-38-8
Assay 98%
Molecular Formula C7H6O4
Formula Weight 154.12g/mol
MDL Number MFCD00002446
Beilstein 2209117
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
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.
RTECS Number DG8576490

Applications
Dihydroxybenzoic acidsĀ areĀ 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.

Safety and Handling

Warning

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
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.