(IV) Potassium Tellurite(IV) Hydrate 亚碲酸钾单水合物

CAS 123333-66-4 MFCD00149923

化学结构图

123333-66-4
SMILES: O.[K+].[K+].[O-][Te]([O-])=O

化学属性

Mol. FormulaK2O3Te•H2O
Mol. Weight276.81 (253.80anhy)
TSCAYes
Melting Point465° dec.

别名和识别编码

Chemical Name(IV) Potassium Tellurite(IV) Hydrate
MDL NumberMFCD00149923
PubChem Substance ID24898122
CAS Number123333-66-4
EC Number232-213-1
Synonym 亚碲酸钾 水合物
Chemical Name Translation亚碲酸钾单水合物
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分类

  • {SA} Materials Science, Metal and Ceramic Science, Potassium Salts, Salts, Tellurium Salts
  • {SNA} Materials Science, Metal and Ceramic Science, Potassium Salts, Salts

相关文献及参考

  • Corp MSDS 1 (2), 2910:A / FT-IR 2 (3), 4781:A / FT-IR 1 (2), 1297:B / RegBook 1 (3), 3511:D / Sigma FT-IR 1 (2), 1036:C

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P301+P310
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes T
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Signal word Danger
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • 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）；
UN Number UN3284
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
  • R25 Toxic if swallowed 吞咽有毒
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupIII

系列性分类

  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Potassium Salts - Salts
  1. Materials Science 材料科学
  2. Metal and Ceramic Science Products 金属和陶瓷科学
  3. Salts 金属盐
  4. Tellurium Salts - Salts

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