Home Categories API Salicylic acid
A7345512

Salicylic acid , Used for plant cell culture, ≥99% , 69-72-7

Synonym(s):
2-Hydroxybenzoic acid;Acidum salicylicum;Salicylic Acid

CAS NO.:69-72-7

Empirical Formula: C7H6O3

Molecular Weight: 138.12

MDL number: MFCD00002439

EINECS: 200-712-3

Pack Size Price Stock Quantity
250g RMB159.20 In Stock
500G RMB238.40 In Stock
1kg RMB359.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT 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
pka 2.98(at 25℃)
form  Solid
color  White to off-white
PH Range Non0 uorescence (2.5) to dark blue 0 uorescence (4.0)
PH 3.21(1 mM solution);2.57(10 mM solution);2.02(100 mM solution);
Odor at 100.00 %. faint phenolic nutty
Odor Type nutty
Water Solubility  1.8 g/L (20 ºC)
Sensitive  Light Sensitive
λmax 210nm, 234nm, 303nm
Merck  14,8332
JECFA Number 958
Sublimation  70 ºC
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
LogP 2.01

Description and Uses

Salicylic acid (from Latin salix, willow tree, from the bark of which the substance used to be obtained) is a mono hydroxy benzoic acid, a type of phenolic acid and a beta hydroxy acid. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. It is derived from the metabolism of salicin. In addition to being an important active metabolite of aspirin (acetylsalicylic acid), which acts in part as a prod rug to salicylic acid, it is probably best known for its use in anti-acne treatments. The salts and esters of salicylic acid are known as salicylates.

Salicylic Acid is an Impurity of Acetylsalicylic Acid (A187780). Acetylsalicylic acid Impurity B.

Safety

Symbol(GHS) 
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H318-H361d
Precautionary statements  P202-P264-P280-P301+P312-P305+P351+P338-P308+P313
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
Toxicity LD50 i.v. in mice: 500 mg/kg (Sota)

RELATED PRODUCTS