Salicylic Acid Extra Pure
$ 19.00 Original price was: $ 19.00.$ 18.76Current price is: $ 18.76.
Salicylic Acid Extra Pure is a white crystalline powder with the chemical formula C7H6O3, widely recognized for its use as a key pharmaceutical intermediate and topical treatment agent. It possesses keratolytic, anti-inflammatory, and antiseptic properties making it essential in acne and psoriasis formulations. In laboratory applications, it serves as a chemical reagent for organic synthesis and analysis. Its solubility in organic solvents and moderate acidity enable it to be versatile across pharmaceutical, cosmetic, and chemical industries. The Extra Pure grade ensures high purity suitable for research, pharmaceutical, and cosmetic use. Proper storage in a cool, dry place away from incompatible substances preserves its quality and effectiveness. Handling precautions include avoiding inhalation and skin contact due to its irritant nature.
Salicylic Acid Extra Pure
PRIMARY USES
- Analytical Reagent & Laboratory Applications:
- Used extensively as a standard in chemical analysis and synthesis.
- Serves as an important intermediate in pharmaceutical research and formulation.
- Utilized for synthesis of salicylates and other organic compounds in laboratories.
- Pharmaceutical & Cosmetic Industry:
- Functions as an active ingredient in topical acne and psoriasis treatments due to keratolytic properties.
- Used in ointments, creams, and lotions to reduce inflammation and exfoliate skin.
- Employed in hair care products for dandruff control.
SECONDARY USES
- Food Industry (in regulated quantities):
- Occasionally used as a preservative and antimicrobial agent in certain food products.
- Acts as a flavoring agent in some beverages and confectioneries.
- Chemical Industry:
- Used in dye and pigment synthesis.
- Intermediate for synthesis of aspirin and other pharmaceuticals.
- Utilized in rust removal and metal cleaning agents.
1. Basic Identification Attributes
Chemical Name: Salicylic Acid
CAS Number: 69-72-7
HS Code: 2918.15.00
Molecular Formula: C7H6O3
Synonyms:
- 2-Hydroxybenzoic acid
- Ortho-hydroxybenzoic acid
2. Physical & Chemical Properties
Physical State: White crystalline powder
Color & Odor: White to off-white, faint odor
Melting Point & Boiling Point:
- Melting Point: 159 °C (decomposes)
- Boiling Point: Sublimes without melting
Density/Specific Gravity: ~1.44 g/cm³
Solubility: - Slightly soluble in water (2 g/L at 20 °C)
- Soluble in ethanol, ether, and acetone
pH Level: Weakly acidic (pKa ~2.97)
Vapor Pressure & Volatility: Low volatility
Flash Point: Not applicable
Autoignition Temperature: Not applicable
Viscosity: Not applicable
3. Safety & Hazard Attributes
Hazard Class (GHS Classification):
- Skin irritation (Category 2)
- Eye irritation (Category 2A)
- Specific target organ toxicity (single exposure)
NFPA Ratings: - Health: 2
- Flammability: 1
- Reactivity: 0
Exposure Limits: - OSHA PEL: Not established
- ACGIH TLV: Not established
Reactivity: - Stable under normal conditions
- Reacts with strong bases to form salts
4. Storage & Handling Attributes
Storage Conditions:
- Store in a cool, dry, well-ventilated place away from direct sunlight
- Keep container tightly closed
Incompatible Materials: - Strong bases
- Oxidizing agents
Container Type: - Glass or polyethylene containers recommended
Shelf Life & Expiration Date: - Stable for several years if stored properly
Special Handling Requirements: - Use gloves, goggles, and protective clothing
- Avoid inhaling dust
5. Regulatory & Compliance Attributes
Regulatory Status:
- Approved for pharmaceutical and cosmetic use (USP, EP)
- Listed under REACH, OSHA, and EPA inventories
Transportation Restrictions: - Not classified as hazardous for transport
Waste Disposal Method: - Dispose according to local environmental regulations
- Considered non-hazardous waste under normal handling
6. Environmental & Health Impact
Ecotoxicity:
- Moderate toxicity to aquatic organisms
Persistence in Environment: - Degrades under aerobic conditions
Carcinogenicity/Mutagenicity: - Not classified as carcinogenic or mutagenic
Biodegradability: - Readily biodegradable
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear chemical-resistant gloves (e.g., nitrile or butyl rubber).
- Use safety goggles or face shield to prevent eye contact.
- Wear lab coat or protective clothing.
- If dust is generated, use a suitable dust mask or respirator.
Handling:
- Handle in a well-ventilated area.
- Avoid contact with skin, eyes, and clothing.
- Do not breathe dust.
- Wash hands thoroughly after handling.
Storage:
- Store in a tightly sealed container.
- Keep in a dry, cool, well-ventilated place.
- Protect from moisture and incompatible materials such as strong bases and oxidizing agents.
FIRST AID MEASURES
Inhalation:
- Move to fresh air immediately.
- Seek medical attention if breathing becomes difficult.
Skin Contact:
- Wash thoroughly with soap and water.
- Remove contaminated clothing.
- Seek medical advice if irritation occurs.
Eye Contact:
- Rinse immediately with plenty of water for at least 15 minutes.
- Keep eyelids open during rinsing.
- Seek medical attention promptly.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting unless advised by medical personnel.
- Seek medical attention if symptoms appear.
FIRE FIGHTING MEASURES
Flammability:
- Slightly combustible solid.
Extinguishing Media:
- Use water spray, foam, dry chemical, or CO₂.
Hazardous Combustion Products:
- May produce carbon monoxide, carbon dioxide, and phenolic fumes.
Firefighter Protection:
- Wear self-contained breathing apparatus (SCBA) and full protective gear.
- Avoid inhaling any thermal decomposition products.
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