Alfa Aesar™ 1,4-Dihydroxy-2-naphthoic acid, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: H60210-14

25GR 1,4-Dihydroxy-2-naphthoic acid, 98% 25g

UNSPSC: 12352100

Code: NEW

Additional Details:
Additional Details: CAS Number: 31519-22-9 Weight: 0.02500kg


Quantity 25g

Product Code. 15486688

Quantity Price
1 £ 33.81 / 25g
Estimated Shipment date
from Supplier 23-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 1,4-Dihydroxy-2-naphthoic acid
CAS 31519-22-9
Molecular Formula C11H8O4
Formula Weight 204.18g/mol
MDL Number MFCD00010370

Specification

Melting Point 220°C
Quantity 25g
Chemical Name or Material 1,4-Dihydroxy-2-naphthoic acid
CAS 31519-22-9
Assay 98%
Molecular Formula C11H8O4
Formula Weight 204.18g/mol
MDL Number MFCD00010370
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.
TSCA TSCA

Applications
1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.

Solubility
Slightly soluble in water.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

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.