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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10144.30

UNSPSC: 12352106

Code: NEW

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


Quantity 250g

Product Code. 11479412

Quantity Price
1 £ 517.92 / 250g
Estimated Shipment date
from Supplier 06-04-2017
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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 154.12
MDL Number MFCD00002446
Beilstein 2209117

Specification

Formula Weight 154.12
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.
Assay 98%
Quantity 250g
Molecular Formula C7H6O4
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
CAS 303-38-8
Melting Point 204° to 208°C
Health Hazard 1 Warning
Chemical Name or Material 2,3-Dihydroxybenzoic acid
MDL Number MFCD00002446
RTECS Number DG8576490
Beilstein 2209117

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.

Documentation

Technical documents

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.