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4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%, ACROS Organics™

Manufacturer:  Fisher Scientific Acros 155191000

 View more versions of this product

Catalog No. AC155191000


 

Specifications Description & Specifications

Specifications

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
100g
97.5
0.02% max.
Glass bottle
Powder
98%
400.28
11, 307
1,8-Dihydroxynaphthalene-3,6-disulfonic acid, disodium salt dihydrate
Off-white to gray, beige or light brown
5808-22-0
100.0
Authentic
(for NO3 and HCHO determination) passes
≥97.5%
C10H6Na2O8S2·2H2O
MFCD00150612
15, 2245

Chemical Identifiers

5808-22-0
100.0
C10H6Na2O8S2·2H2O
MFCD00150612
4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate
97.5
98%
400.28
1,8-Dihydroxynaphthalene-3,6-disulfonic acid, disodium salt dihydrate
≥97.5%

Safety and Handling

SDS & Safety Documents

GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning