7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID, MONOPOTASSIUM SALT, HYDRATE, 99

7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID, MONOPOTASSIUM SALT, HYDRATE, 99 Property

Melting point:

>300 °C(lit.)

InChI

1S/C10H9NO6S2.K.H2O/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,16)17;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;1H2/q;+1;/p-1

InChIKey

SHURQDDWGCOLFA-UHFFFAOYSA-M

SMILES

[K+].[H]O[H].Nc1ccc2cc(cc(c2c1)S(O)(=O)=O)S([O-])(=O)=O

Safety

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-36/37/39-45

RIDADR 

UN 3261 8/PG 2

WGK Germany 

3

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID, MONOPOTASSIUM SALT, HYDRATE, 99 Chemical Properties,Usage,Production

Chemical Properties

slightly yellow to beige crystalline powder

Uses

Monopotassium 7-amino-1,3-naphthalenedisulfonate may be used to conjugate the reducing ends of oligosaccharides, such as those derived from glycoproteins, glycolipids, and proteoglycans, for analysis via gel electrophoresis.