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 |
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) |
