Salicylic Acid
- CAS Number
- 69-72-7
- HSN Code
- 29182110
- Molecular Formula
- C7H6O3
- Catalogue Number
- AL3948
- Purity
- 99%
- Molecular Weight
- 138.12 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves.
Also known as 2-Hydroxybenzoic acid, 2-Hydroxy-5-methylbenzoic acid.
- Catalogue No.
- AL3948
- CAS Number
- 69-72-7
- Molecular Formula
- C7H6O3
- Molecular Weight
- 138.12 g/mol
- HSN Code
- 29182110
- Grade
- Extra Pure
- Product Form
- Substance
Melting point: 157 °C; Boiling point: 211 °C at 20 torr; Flash point: 315 °F (157 °C) (closed cup); Density: 1.443 gcu cm at 20 °C4 °C.
- Appearance
- White crystals, fine needles, or fluffy white crystalline powder
- Shelf Life
- 2 years
- Packaging
- Available in: 500 gm plastic bottle, 5 Kg plastic bottle
- Storage
- Separated from incompatible materials. See Chemical Dangers.
1.1 — Product identifier
- Chemical Name
- Salicylic Acid
- Catalogue No.
- AL3948
- Product form
- Substance
- CAS Number
- 69-72-7
- EC Number
- 200-712-3
- Grade
- Extra Pure
- EC Index Number
- 607-004-00-4
- Chemical Formula
- C7H6O3
- HSN Code
- 29182110
- Synonyms
- 2-Hydroxybenzoic acid, 2-Hydroxy-5-methylbenzoic acid
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used in dermatological formulations and as a reference standard in research.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Acute Tox. 4; Eye Dam. 1
- Classification source
- ECHA C&L Inventory via PubChem CID 338 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Corrosive, Irritant
- Signal word
- Danger
- Hazard statements
- H302: Harmful if swallowed; H318: Causes serious eye damage
2.3 — Other hazards
- Other hazards
- None identified.
3.1 — Substance
- Name
- Salicylic Acid
- CAS No.
- 69-72-7
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air.
- First-aid measures after skin contact
- Wash with soap and water.
- First-aid measures after eye contact
- Promptly flush with water for 15 min. and get medical attention.
- First-aid measures after ingestion
- Induce vomiting and get medical attention promptly.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- May cause irritation to skin, eyes, and respiratory tract.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Dust explosion possible if in powder or granular form, mixed with air.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Contain spill and collect using appropriate protective equipment. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: particulate filter respirator adapted to the airborne concentration of the substance, protective clothing, protective gloves and safety goggles. If appropriate, moisten first to prevent dusting. Sweep spilled substance into covered containers. Then store and dispose of according to local regulations.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Separated from incompatible materials. See Chemical Dangers.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if dust is generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Characteristic
- Odour threshold
- Not applicable
- pH value
- 2.5 (saturated solution)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 157 °C
- Freezing point
- Not applicable
- Boiling point
- 211 °C at 20 torr
- Flash point
- 315 °F (157 °C) (closed cup)
- Auto-ignition temperature
- 1004 °F (540 °C)
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Combustible
- Vapour pressure
- 8.2X10-5 mm Hg at 25 °C
- Relative vapour density at 20°C
- 4.8 (Air= 1)
- Density
- 1.443 gcu cm at 20 °C4 °C
- Solubility
- Slightly soluble in cold water, soluble in hot water and organic solvents
- Log Pow
- 2.26
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Avoid strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- The solution in water is a weak acid. Reacts with strong oxidants, fluorine, iodine, lead and iron. Decomposes on heating.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomp it emits acrid smoke and irritating fumes.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 891 mg/kg; LD50 Mouse oral 480 mg/kg; LD50 Mouse subcutaneous 520 mg/kg
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- H318: Causes serious eye damage
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Salicylic acid is primarily used as a reference standard in dermatological pharmaceutical formulations, particularly for acne and wart treatments. It is also widely used in cosmetic peels and exfoliating products due to its keratolytic properties. In addition, salicylic acid serves as a key ingredient in anti-inflammatory medications and is utilized in the synthesis of various chemical compounds in the pharmaceutical industry. Its effectiveness in treating skin conditions makes it a staple in both clinical and cosmetic dermatology.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01301
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 138.12 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay (Purity) | 99% min | 99.5% |
| Melting Point | 158-161 °C | 160 °C |
| Moisture Content | <0.5% | 0.3% |
| Residue on Ignition | <0.1% | 0.05% |
| Related Substances | <0.5% | 0.3% |
The above product is expected to comply with Extra Pure grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Extra Pure | 99% | m.p. 157 °C; b.p. 211 °C at 20 torr | <0.5% | <0.1% | <0.5% | Slightly soluble in cold water, soluble in hot water and organic solvents |
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