氯化钠MSDS

氯化钠MSDS 氯化钠 SODIUM CHLORIDE 1. 产品名称Product Identification 别名Synonyms: 盐Salt; 石盐Rock Salt; 生理盐Saline; 食盐Table Salt CAS No.: 7647-14-5 分子量Molecular Weight: 58.44 分子式Chemical Formula: NaCl 2. 成分/组成Composition/Information on Ingredients 有害物成分Hazardous Ingredient CAS No 含量Percent ----------------------------------------- ------------ ----------------- 氯化钠Sodium Chloride 647-14-5 99 - 100% 3. 危险性概述Hazards Identification 紧急概述Emergency Overview -------------------------- WARNING! CAUSES EYE IRRITATION. 警告～造成眼刺激。 (tm)SAF-T-DATA Ratings (Provided here for your convenience) 安全技术数据评级 ------------------------------------------------------------------------------------------------------- 健康危害Health Rating: 1 - Slight 可燃性Flammability Rating: 0 - None 反应活性Reactivity Rating: 0 - None 触点Contact Rating: 1 - Slight 实验室防护装备Lab Protective Equip: 护目镜GOGGLES; 实验室工作服LAB COAT; 手套PROPER GLOVES 存储颜色编码Storage Color Code: 绿色Green (General Storage一般存储) ------------------------------------------------------------------------------------------------------- 健康危害Potential Health Effects 吸入Inhalation: May cause mild irritation to the respiratory tract. 可能引起呼吸道轻微不适。 食入Ingestion: Very large doses can cause vomiting, diarrhea, and prostration. Dehydration and congestion occur in most internal organs. Hypertonic salt solutions can produce violent inflammatory reactions in the gastrointestinal tract. 大量食入可引起呕吐，腹泻，虚脱。大多数内部器官脱水、充血。高渗盐溶液能产生较 强的胃肠道炎症反应。 皮肤接触Skin Contact: May irritate damaged skin; absorption can occur with effects similar to those via ingestion. 可能刺激受损皮肤;通过皮肤吸收。 眼睛接触Eye Contact: Causes irritation, redness, and pain. (For salt concentrations greater than the normal saline present.) 引起刺激，红肿，疼痛。 (因为此时盐的浓度比生理盐水还要大。) 慢性接触Chronic Exposure: No information found. 没有信息。 恶化条件Aggravation of Pre-existing Conditions: No information found. 无信息。 4. 急救措施First Aid Measures 吸入Inhalation: Remove to fresh air. Get medical attention for any breathing difficulty. 转移到空气新鲜处，如有呼吸困难，迅速就医。 食入Ingestion: If large amounts were swallowed, give water to drink and get medical advice. 如果大量吞噬，喝水并就医。 皮肤接触Skin Contact: Wash exposed area with soap and water. Get medical advice if irritation develops. 用肥皂水清洗表面。如果刺激强烈，马上就医。 眼睛接触Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get medical attention if irritation persists. 立即用大量水冲洗眼睛至少15分钟，偶尔翻开上，下眼睑。如果刺激持续就医治疗。 5. 消防措施Fire Fighting Measures 火警Fire: Not considered to be a fire hazard. 没有火警危险。 爆炸Explosion: Not considered to be an explosion hazard. 没有爆炸危险。 灭火剂Fire Extinguishing Media: 可使用任何合适的手段灭火。 Use any means suitable for extinguishing surrounding fire. 注意事项Special Information: 防止化学品进入地表水或地下水。 Prevent chemical access to surface water or groundwater. 6. 泄露应急处理Accidental Release Measures Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Small amounts of residue may be flushed to sewer with plenty of water. 使泄漏区通风。穿着适当的个人防护装备，见第8条规定。溢出:打扫并收集，可回收 或丢弃。可以用吸尘清扫或弄湿，以避免灰尘扩散。少量残留可用水冲洗到下水道。 7. 操作处置和存储Handling and Storage Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product. 干燥，密封。按常温储存。防止人身伤害。这种材料容器即使是空的也可能会有危害， 因为存在产品残留物(粉尘，固体);遵守所有的警告和预防措施。 8. 接触控制和个体防护Exposure Controls/Personal Protection 职业接触限值Airborne Exposure Limits: None established. 未建立 工程控制Ventilation System: In general, dilution ventilation is a satisfactory health hazard control for this substance. However, if conditions of use create discomfort to the worker, a local exhaust system should be considered. 一般来说，稀释通风是控制这种物质产生健康危害的理想方法。 但是如果环境使工人感动不舒服，现场排气系统应当被重新考虑。 皮肤防护Skin Protection: 戴防护手套和清洁身体表面衣物。 Wear protective gloves and clean body-covering clothing. 眼睛防护Eye Protection: Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area. 使用化学安全护目镜。在工作区要有洗眼喷泉和快速湿透设施 9. 理化性质Physical and Chemical Properties 外观和气味Appearance and Odor: Odorless white crystals. 无色无味的晶体 溶解度Solubility: 36g/100cc water @ 20??C (68F) 36g/100cc 20?C的水 密度Specific Gravity: 2.16 pH: 6.7 - 7.3 (aqueous solution水溶液) 沸点Boiling Point: 1413?C (2575F) ?C (1474F) 熔点Melting Point: 801 蒸汽压Vapor Pressure (mm Hg): 1.0 @ 865?C (1589F) 10. 稳定性和反应活性Stability and Reactivity 稳定性Stability: Stable under ordinary conditions of use and storage. Hygroscopic. 一般情况下稳定。吸湿 危险分解产物Hazardous Decomposition Products: When heated to above 801?C (1474F) it emits toxic fumes of chloride and sodium oxide. 当加热到801?C(1474F)以上，会产生氧化氯和钠的有毒烟雾 聚合危害Hazardous Polymerization: Will not occur. 不能发生 禁忌物Incompatibilities: Lithium, bromine trifluoride. 锂，氟化溴。 11. 毒理学资料Toxicological Information 急性毒性Oral rat LD50: 3000 mg/kg. 吸入毒性Inhalation rat LC50: > 42 gm/m3 /1H. 皮肤接触毒性Skin rabbit LD50: > 10 gm/kg. 12. 生态资料Ecological Information 鱼毒性:P.promelas LC50: 7650 mg/l /96 h; L.macrochirus LC50: 9675 mg/l /96 h (在硬水中) 水蚤毒性:水蚤magna EC50: 1000 mg/l /48 h. 13. 废弃处置Disposal Considerations Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements. 废弃方法:对化学品残存物的处置没有统一的国家法规。化学残存物一般作特殊 废物。处置前应参阅国家和地方有关法规。我们建议您联系相关机构或认可的废 物处置公司，他们会建议您如何处置特殊废物。 包装:处置前应参阅国家和地方有关法规。用外理污染物一样的方法来处理污染 的包装。如果没有特别规定，末污染的包装可作家庭废物对待或再循环使用。 14. 运输信息Transport Information Not regulated. 没有规定 15. 法规信息Regulatory Information --------\Chemical Inventory Status - Part 1\--------------------------------- Ingredient TSCA EC Japan Australia ----------------------------------------------- ---- --- ----- --------- Sodium Chloride Yes Yes Yes Yes --------\Chemical Inventory Status - Part 2\--------------------------------- --Canada-- Ingredient Korea DSL NDSL Phil. ----------------------------------------------- ----- --- ---- ----- Sodium Chloride (7647-14-5) Yes Yes No Yes --------\Federal, State & International Regulations - Part 1\---------------- -SARA 302- ------SARA 313------ Ingredient RQ TPQ List Chemical Catg. ----------------------------------------- --- ----- ---- -------------- Sodium Chloride (7647-14-5) No No No No --------\Federal, State & International Regulations - Part 2\---------------- -RCRA- -TSCA- Ingredient CERCLA 261.33 8(d) ----------------------------------------- ------ ------ ------ Sodium Chloride (7647-14-5) No No No Chemical Weapons Convention: No TSCA 12(b): No CDTA: No SARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: No Reactivity: No (Pure / Solid) Australian Hazchem Code: None allocated. Poison Schedule: None allocated. WHMIS: This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR. 16. 其他信息Other Information NFPA Ratings评级: Health健康: 1 Flammability可燃性: 0 Reactivity反应活性: 0