查看所有供应商和价格请点击：
| 中文名 | 1,5-萘二磺酸钠盐 |
|---|---|
| 英文名 | Disodium 1,5-naphthalenedisulfonate |
| 中文别名 |
萘-1,5-二磺酸钠盐
1,5-萘二磺酸钠 |
| 英文别名 |
DISODIUM 1,5-NAPHTHALENEDISULFONATE HYDRATE
1,5-naphthalenedisulfonic acid disodium salt SODIUM 1,5-NAPHTHALENEDISULFONATE DIBASIC MFCD00064178 Sodium1,5-naphthalenedisulfonate 1,5-dinaphthalenesulphonic acid sodium salt Naphthalene-1,5-Disulfonic Acid Disodium Salts EINECS 216-732-0 DISODIUM-1,5-NAPHTHALENEDISULFONICACID DISODIUM NAPHTHALENE-1,5-DISULPHONATE Disodium 1,5-naphthalenesulfonate Naphthalin-1,5-disulfonsure,Dinatriumsalz disodium naphthalene-1,5-disulfonate sodium 1,5-naphthalenedisulfonic acid tetrahydrate naphthalene-1,5-disulphonic acid disodium salt Armstrong acid disodium salt 1,5-NAPHTHALENEDISULFONIC ACID,NA SALT 1,5-Naphthalenedisulfonic acid, disodium salt 1,5-Naphthalenedisulphonic acid disodium salt 1,5-Naphthalenedisulfonic Acid Hydrate Disodium Salt 1,5-Naphthalenedisulfonic acid, sodium salt (1:2) sodium salt of naphthalene-1,5-disulphonate Disodium 1,5-naphthalenedisulfonate |
| 密度 | 1.704g/cm3 |
|---|---|
| 分子式 | C10H6Na2O6S2 |
| 分子量 | 332.261 |
| 精确质量 | 331.940125 |
| PSA | 131.16000 |
| LogP | 2.80960 |
| 外观性状 | 白色至黄褐色的晶体 |
| 储存条件 | 保持容器密封，储存在阴凉，干燥的地方 |
| 稳定性 | 常温常压下稳定，避免氧化物 还原剂 酸 碱接触 |
| 计算化学 | 1、 氢键供体数量：0 2、 氢键受体数量：6 3、 可旋转化学键数量：0 4、 拓扑分子极性表面积（TPSA）：114 5、 重原子数量：20 6、 表面电荷：0 7、 复杂度：423 8、 同位素原子数量：0 9、 确定原子立构中心数量：0 10、 不确定原子立构中心数量：0 11、 确定化学键立构中心数量：0 12、 不确定化学键立构中心数量：0 13、 共价键单元数量：3 |
| 更多 | 1. 性状：白色或米色结晶性粉末。 2. 密度（g/mL,25/4℃）： 未确定 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：未确定 5. 沸点（ºC,常压）：未确定 6. 沸点（ºC,5.2kPa）： 未确定 7. 折射率： 未确定 8. 闪点（ºC）： 未确定 9. 比旋光度（º）： 未确定 10. 自燃点或引燃温度（ºC）： 未确定 11. 蒸气压（kPa,25ºC）： 未确定 12. 饱和蒸气压（kPa,60ºC）： 未确定 13. 燃烧热（KJ/mol）：未确定 14. 临界温度（ºC）： 未确定 15. 临界压力（KPa）： 未确定 16. 油水（辛醇/水）分配系数的对数值： 未确定 17. 爆炸上限（%,V/V）：未确定 18. 爆炸下限（%,V/V）： 未确定 19. 溶解性：溶于水。 |
Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Hygroscopic (absorbs moisture from the air). Potential Health Effects Eye: May cause eye irritation. The toxicological properties of this material have not been fully investigated. Skin: May cause skin irritation. The toxicological properties of this material have not been fully investigated. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels. Exposure Limits CAS# 1655-29-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: N/A Explosion Limits, upper: N/A Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C10H6Na2O6S2.2H2O Molecular Weight: 368.29 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, sodium oxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 1655-29-4 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,5-Naphthalenedisulfonic Acid, Disodium Salt - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 1655-29-4: 1 Canada CAS# 1655-29-4 is listed on Canada's DSL List. CAS# 1655-29-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 1655-29-4 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
|
毒理学数据: 对眼睛、皮肤、粘膜有刺激作用。
|
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危害码 (欧洲) | Xi |
| 安全声明 (欧洲) | S22-S24/25 |
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 1 |
| 海关编码 | 2904100000 |
| 海关编码 | 2904100000 |
|---|---|
| 中文概述 | 2904100000 仅含磺基的衍生物及其盐和乙酯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
