Sulfuric acid

Melting point :10°C
Boiling point :~290 °C (lit.)
Density :1.840 g/mL at 25 °C (lit.)
vapor density :<0.3 (25 °C, vs air)
vapor pressure :1 mm Hg ( 146 °C)
Flash point :11 °C
storage temp. :no restrictions.
solubility :H₂O: soluble
pka :-3-2(at 25℃)
form :Viscous Liquid
Specific Gravity :1.84
color :Pale yellow to slight tan
Odor :Odorless
PH :2.75(1 mM solution);1.87(10 mM solution);1.01(100 mM solution);
Water Solubility :miscible
Thermal Conductivity :0.5 W/(m·K)
Specific Heat Capacity :Cp(liquid): 1.42 J/(g·K), at 25℃
Sensitive :Hygroscopic
Merck :14,8974
Henry's Law Constant :1.3×10¹³ mol/(m³Pa) at 25℃, Hoffmann and Calvert (1985)
Exposure limits :ACGIH:TLV-TWA 0.2 mg/m3,Thoracic particulate mass
OSHA:PEL-TWA 1 mg/m3
NIOSH:REL-TWA 1 mg/m3 Dielectric constant :84.0(20℃)
Stability :Stable, but reacts with moisture very exothermically, which may enhance its ability to act as an oxidizing agent. Substances to be avoided include water, most common metals, organic materials, strong reducing agents, combustible materials, bases, oxidising agents. Reacts violently with water - when diluting concentrated acid, carefully and slo
Cosmetics Ingredients Functions :BUFFERING
InChI :1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChIKey :QAOWNCQODCNURD-UHFFFAOYSA-N
SMILES :OS(O)(=O)=O
LogP :-1 at 25℃
CAS DataBase Reference :7664-93-9(CAS DataBase Reference)
NIST Chemistry Reference :Sulfuric acid(7664-93-9)
EPA Substance Registry System :Sulfuric acid (7664-93-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 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
Precautionary statements:	P234 Keep only in original container. 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.