化学品及企业标识
- 化学品名称：6-羟基-1-萘甲酸
- 化学式：C11H8O3
- CAS号：2437-17-4
- 分子量：188.18 g/mol
- 供应商信息：
公司名称：山东西亚化学有限公司
地址：山东省临沂市临沭县经济开发区朝阳路
联系电话：0539-6365991
电子邮件：sales@xiyashiji.com
成分及组成信息
- 6-Hydroxy-1-naphthoic acid (≥98% purity)
- Impurities: ≤2% (e.g., naphthalene derivatives).
危险性质描述
2.1 GHS Classification
- Skin Irritation (Category 2, H315)
- Eye Irritation (Category 2A, H319)
- STOT Single Exposure (Category 3, H335)
2.2 Hazard Statements
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
2.3 Precautionary Statements
- P261: Avoid breathing dust/fume.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes.
急救措施
- Inhalation: Move to fresh air. Seek medical attention if symptoms persist.
- Skin Contact: Wash with soap/water. Remove contaminated clothing.
- Eye Contact: Rinse immediately with water (15 min), lift eyelids.
- Ingestion: Rinse mouth. Do NOT induce vomiting. Seek medical help.
消防措施
- Extinguishing Media: Dry powder, CO₂, foam.
- Hazardous Combustion Products: CO, CO₂, aromatic hydrocarbons.
- Protection: Wear self-contained breathing apparatus (SCBA).
泄露应急处理
- Personal Precautions: Wear PPE (gloves, goggles).
- Containment: Collect spilled material in sealed containers.
- Cleanup: Absorb with inert material (e.g., sand).
处理和储存
- Handling: Avoid dust formation. Use local exhaust ventilation.
- Storage: Store in cool, dry place away from oxidizers. Keep container tightly closed.
接触控制
- Engineering Controls: Use fume hoods.
- PPE:
- Gloves: Nitrile rubber.
- Eye Protection: Safety goggles.
- Respiratory: Dust mask (if airborne).
理化特性
- Appearance: Off-white to pale yellow crystalline powder.
- Melting Point: ~250°C (dec.)
- Solubility: Slightly soluble in water; soluble in ethanol/alkali.
- pH: ~4-5 (1% aqueous suspension).
稳定性和反应活性
- Stability: Stable under recommended conditions.
- Incompatibilities: Strong oxidizers, bases.
- Hazardous Decomposition: Thermal decomposition releases toxic fumes.
毒理学信息
- Acute Toxicity: LD50 (oral, rat) >2000 mg/kg (low toxicity).
- Irritation: May cause skin/eye irritation.
- Sensitization: No data available.
生态学资料
- Ecotoxicity: LC50 (fish, 96h) >100 mg/L.
- Persistence: Biodegradability data not available.
废弃处理
- Dispose as hazardous waste (incineration or licensed facility).
运输信息
- UN Number: Non-hazardous for transport.
- Packing Group: III (if applicable).
法规信息
- EU: Listed in REACH inventory.
- US: TSCA compliant.
其他信息
- Revision Date: [DD/MM/YYYY]
- Disclaimer: Data based on current knowledge; user responsibility to ensure safe use.
免责声明：本MSDS仅供参考，使用者需根据实际情况评估风险并采取适当措施。
