missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

Manufacturer:  Alfa Aesar™ 2241414

 View more versions of this product

Catalog No. AA2241414



Specifications

Specifications

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate
>300°C
5808-22-0
C10H12Na2O10S2
3647189
Chromotropic acid disodium salt dihydrate
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O.O.O.[Na].[Na]
402.296
400.29 (364.26 Anhydrous)
White
25g
ACS Grade
MFCD00150612
14,2241
BAXLVCPBGWZLAU-UHFFFAOYSA-N
4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate
124202444
Powder

Chemical Identifiers

5808-22-0
402.296
BAXLVCPBGWZLAU-UHFFFAOYSA-N
124202444
C1=C2C=C(C=C(C2=C(C=C1S(=O)(=O)O)O)O)S(=O)(=O)O.O.O.[Na].[Na]
C10H12Na2O10S2
MFCD00150612
Chromotropic acid disodium salt dihydrate
4,5-dihydroxynaphthalene-2,7-disulfonic acid;sodium;dihydrate
Safety and Handling

Safety and Handling

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.

Warning

TSCA : TSCA

SDS Documents