4-Amino-benzenesulfonic acid monosodium salt

storage temp. :Inert atmosphere,Room Temperature
form :Solid
color :Off-white to brown
Cosmetics Ingredients Functions :HAIR DYEING
ANTIOXIDANT InChI :InChI=1S/C6H7NO3S.Na.H/c7-5-1-3-6(4-2-5)11(8,9)10;;/h1-4H,7H2,(H,8,9,10);;
InChIKey :SKPUWZMHPCQXPO-UHFFFAOYSA-N
SMILES :S(C1C=CC(N)=CC=1)(O)(=O)=O.[NaH]
CAS DataBase Reference :515-74-2(CAS DataBase Reference)
EPA Substance Registry System :Sulfanilic acid monosodium salt (515-74-2)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.