Sodium selenate decahydrate 硒酸钠 十水合物

CAS 10102-23-5 MFCD00149174

化学结构图

10102-23-5
SMILES: O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Se]([O-])(=O)=O

化学属性

Mol. FormulaNa2SeO4· 10H2O
Mol. Weight369.09
Melting Point35 °C (dec.)(lit.)
Density1.6 g/mL at 25 °C
SolubilitySoluble in water
TSCAYes

别名和识别编码

Chemical NameSodium selenate decahydrate
MDL NumberMFCD00149174
CAS Number10102-23-5
Merck Number14,8671
PubChem Substance ID24858672
EC Number236-501-8
Synonym 硒酸钠(十水) 硒酸钠 十水合物
Wiswesser Line NotationNA2 SE-O4 &QH 10
Chemical Name Translation硒酸钠 十水合物
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分类

  • {SNA} Chemical Synthesis, Essential Chemicals, Inorganic Salts, Metal and Ceramic Science, Research Essentials, Salts, Sodium, Sodium Salts, Synthetic Reagents, 材料科学
  • {SNA} Chemical Synthesis, Inorganic Salts, Materials Science, Metal and Ceramic Science, Salts, Sodium, Sodium Salts, Synthetic Reagents

安全信息

Safety Statements
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
  • S20/21 When using do not eat, drink or smoke 使用时,不得进食,饮水或吸烟;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
Packing GroupI
UN Number 2630 UN2630
Risk Statements
  • R33 Danger of cumulative effects 有累积作用的危险
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • R50/53
GHS Symbol
WGK Germany2
Hazard statements
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H301+H331
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
  • H331 Toxic if inhaled 吸入中毒
  • H301 Toxic if swallowed 吞食有毒
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
RTECSVS6720000
Precautionary statements
  • P301+P310
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
Signal word Danger
Hazard Codes T,N T;N
Restrict 剧毒化学品
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 18 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences.
   (Paris, France)  V.1-261, 1835-1965.  For publisher information, see CRASEV.
    Volume(issue)/page/year: 257,791,1963

系列性分类


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