15432-85-6

• 常用中文名：锑酸钠
• 常用英文名：Sodium antimonate
• CAS号：15432-85-6
• 分子式：NaO₃Sb
• 分子量：192.748
• 相关类别： 无机化工 无机盐 金属氧化物酸盐、金属过氧化物酸盐
• 发布时间：2018-03-27 08:00:00
• 更新时间：2024-01-04 15:41:55
• 【用途一】
  用作玻璃澄清剂，也可用作阻燃增效剂
  【用途二】
  用作不透明填料、搪瓷的乳白剂及铁皮、钢板的抗酸漆
  【用途三】
  用作显像管、光学玻璃和各种高级玻璃的澄清剂，纺织品、塑料制品的阻燃剂，搪瓷的乳白剂，制造铸件用漆的不透明填料及铁皮、钢板抗酸漆的成分。在化学分析中用于鉴定钠离子。
  【用途四】
  用作显像管、光学玻璃和各种高级玻璃的澄清剂，纺织品、塑料制品的阻燃剂，搪瓷的乳白剂，制造铸件用漆的不透明填料及铁皮、钢板抗酸漆的成分，化学分析中用于鉴定钠离子。

名称

• 中文名: 锑酸钠
• 英文名: Sodium antimonate
• 中文别名: 偏锑酸钠
• 英文别名: EINECS 239-444-7; SODIUM METAANTIMONATE; Antimonate,sodium; MFCD00058775; Sodiumantimonate,min.; Natriumantimonat; Trisodium antimonate

物化性质

• 密度: 3.7 g/mL at 25 °C(lit.)
• 熔点: >375 °C(lit.)
• 分子式: NaO₃Sb
• 分子量: 192.748
• 精确质量: 191.878342
• PSA: 57.20000
• 外观性状: 白色粉末
• 储存条件:

  应贮存于通风、干燥的库房中。

• 稳定性:

  在水中发生水解生成胶体。 有毒，空气中允许浓度0.5mg/m3。耐高温，在1000℃仍不分解。溶于酒石酸、硫化钠溶液，浓硫酸，微溶于醇、铵盐，不溶于醋酸、稀碱和稀无机酸。在冷水中不溶，在热水中发生水解形成胶体。;

  失火时，可用水和砂土扑救。工作时需配戴防毒口罩，防护镜。车间应注意通风和除尘。

• 水溶解性: slightly soluble
• 计算化学:

  1、疏水参数计算参考值（XlogP）：

  2、氢键供体数量：0

  3、氢键受体数量：4

  4、可旋转化学键数量：0

  5、互变异构体数量：

  6、拓扑分子极性表面积（TPSA）：86.3

  7、重原子数量：8

  8、表面电荷：0

  9、复杂度：36.8

  10、同位素原子数量：0

  11、确定原子立构中心数量：0

  12、不确定原子立构中心数量：0

  13、确定化学键立构中心数量：0

  14、不确定化学键立构中心数量：0

  15、共价键单元数量：4

• 更多:

  1.性状：白色粉末，有粒状结晶与等轴结晶。

  2.密度（g/mL,25/4℃）：3.7

  3.相对蒸汽密度（g/mL,空气=1）：未确定

  4.熔点（ºC）：> 375 °C (lit.)

  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：溶于酒石酸、硫化钠溶液，浓硫酸，微溶于醇、铵盐，不溶于醋酸、稀碱和稀无机酸。在冷水中不溶

MSDS

Name: Sodium antimonate, 96+% Material Safety Data Sheet Synonym: None reported CAS: 15432-85-6 Section 1 - Chemical Product MSDS Name: Sodium antimonate, 96+% Material Safety Data Sheet Synonym: None reported SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 15432-85-6 Sodium antimonate 99.5% 239-444-7 Hazard Symbols: None Listed. Risk Phrases: None Listed. SECTION 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: No information regarding eye irritation and other potential effects was found. Skin: No information regarding skin irritation and other potential effects was found. Ingestion: The toxicological properties of this substance have not been fully investigated. Inhalation: 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 immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. 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: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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. Extinguishing Media: Use agent most appropriate to extinguish fire. SECTION 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. SECTION 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 15432-85-6: 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 minimize contact with skin. Respirators: 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: Solid Color: white Odor: Odorless 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: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: slightly soluble in water Specific Gravity/Density: Molecular Formula: NaO3Sb Molecular Weight: 192.74 SECTION 10 - STABILITY AND REACTIVITY Chemical Stability: Stability unknown. Conditions to Avoid: Not available. Incompatibilities with Other Materials: Not available. Hazardous Decomposition Products: Not available. Hazardous Polymerization: Has not been reported SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 15432-85-6 unlisted. LD50/LC50: Not available. Carcinogenicity: Sodium antimonate - 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 Shipping Name: ANTIMONY COMPOUND, INORGANIC, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1549 Packing Group: III IMO Shipping Name: ANTIMONY COMPOUND, INORGANIC, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1549 Packing Group: III RID/ADR Shipping Name: ANTIMONY COMPOUND, INORGANIC, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1549 Packing group: III SECTION 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 22 Do not breathe dust. WGK (Water Danger/Protection) CAS# 15432-85-6: No information available. Canada CAS# 15432-85-6 is listed on Canada's DSL List. CAS# 15432-85-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 15432-85-6 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION MSDS Creation Date: 9/02/1997 Revision #2 Date: 3/18/2003 The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 急性中毒表现为呼吸道、消化道及皮肤的刺激作用。慢性中毒影响体内物质代谢，神经系统，心肌。锑化合物进入胃，口腔内有金属味，可引起流涎、恶心、呕吐、腹泻和腹痛；长期吸入锑尘，可导致肺部疾病。 生态学数据: 对水体是危害的，即使小量产品不能接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。

安全

• 危害码 (欧洲): Xn:Harmful;
• 风险声明 (欧洲): R20/22
• 安全声明 (欧洲): S22-S61
• 危险品运输编码: 1549
• 包装等级: III
• 危险类别: 6.1

制备

硝酸钠法将锑块粉碎，与硝酸钠混合，在反应炉中加热通空气进行反应。所得粗锑酸钠经冷却、粉碎，用稀硝酸浸取使其进一步反应，然后再过滤、干燥、粉碎，制得锑酸钠成品。 氯化法将粗三氧化二锑粉与盐酸混合，在70～75℃下反应3～4h，生成三氯化锑，过滤除杂，于65℃以下通氯气氯化，生成五氯化锑。加水进行水解，使锑沉淀，洗涤除杂，过滤，与过量碱中和生成锑酸钠，再经真空过滤、洗涤、离心分离、干燥、粉碎、过筛，制得锑酸钠成品。