[B25350] CAS 98-44-2 | Aniline-2,5-disulfonic acid, 95%

CAS : 98-44-2
MDL : MFCD00035753
EINECS : 202-669-6

Other name :

2-Amino-1,4-benzenedisulfonic acid2,5-Disulfoaniline

Chemical Properties

Formula : C6H7NO6S2
Formula weight : 253.25
Melting Point : >300°
Sensitivity : Ambient temperatures.
Form : Powder
Solubility : Slightly soluble in water.

Applications

Aniline-2,5-disulfonic acid is used as pharmaceutical intermediate.

Grade Specifications

GHS Hazard and Precautionary Statements

Precautionary Statements : H315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 36/37/38Irritating to eyes, respiratory system and skin.
안전 문구 : 26-37In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.