SULFOACETIC ACID

Melting point :81-88 °C (lit.)
Boiling point :245°C (rough estimate)
Density :1.875
vapor pressure :0.001Pa at 25℃
refractive index :1.4360 (estimate)
pka :pK2:4.0 (25°C)
form :solid
Water Solubility :103.7g/L at 25℃
Merck :13,9042
InChI :1S/C2H4O5S/c3-2(4)1-8(5,6)7/h1H2,(H,3,4)(H,5,6,7)
InChIKey :AGGIJOLULBJGTQ-UHFFFAOYSA-N
SMILES :OC(=O)CS(O)(=O)=O
LogP :-0.88 at 25℃
EPA Substance Registry System :Acetic acid, sulfo- (123-43-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.