Basic information description Chemical Properties Benefits for Skin Application Uses Methods of production Safety Related Supplier

Salicylic acid

Product NameSalicylic acid

CAS69-72-7

MFC7H6O3

MW138.12

EINECS200-712-3

MOL File69-72-7.mol

Chemical Properties

Melting point 158-161 °C(lit.)
Boiling point 211 °C(lit.)
Density  1.44
vapor density  4.8 (vs air)
vapor pressure  1 mm Hg ( 114 °C)
refractive index  1,565
FEMA  3985 | 2-HYDROXYBENZOIC ACID
Flash point 157 °C
storage temp.  2-8°C
solubility  ethanol: 1 M at 20 °C, clear, colorless
form  Solid
pka 2.98(at 25℃)
color  White to off-white
PH 3.21(1 mM solution);2.57(10 mM solution);2.02(100 mM solution);
PH Range Non0 uorescence (2.5) to dark blue 0 uorescence (4.0)
Water Solubility  1.8 g/L (20 ºC)
λmax 210nm, 234nm, 303nm
Sensitive  Light Sensitive
Sublimation  70 ºC
Merck  14,8332
JECFA Number 958
BRN  774890
Stability Stable. Substances to be avoided include oxidizing agents, strong bases, iodine, fluorine. Combustible. Sensitive to light.
Major Application Semiconductors, nanoparticles, photoresists, lubricating oils, UV absorbers, adhesive, leather, cleaner, hair dye, soaps, cosmetics, pain medication, analgesics, antibacterial agent, treatment of dandruff, hyperpigmented skin, tinea pedis, onychomycosis, osteoporosis, beriberi, fungicidal skin disease, autoimmune disease
InChIKey YGSDEFSMJLZEOE-UHFFFAOYSA-N
CAS DataBase Reference 69-72-7(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 2-hydroxy-(69-72-7)
EPA Substance Registry System Salicylic acid (69-72-7)

Safety Information

Hazard Codes  Xn,F
Risk Statements  22-41-36/37/38-36-20/21/22-11
Safety Statements  26-39-37/39-36-36/37-16
RIDADR  UN 1648 3 / PGII
WGK Germany  1
RTECS  VO0525000
Autoignition Temperature 500 °C
TSCA  Yes
HS Code  29182100
Hazardous Substances Data 69-72-7(Hazardous Substances Data)
Toxicity LD50 i.v. in mice: 500 mg/kg (Sota)

MSDS

Usage And Synthesis

Salicylic acid Supplier

Salicylic acid manufacturers