Dicalcium;Silicate 硅酸钙

CAS 1344-95-2 MFCD00015979

化学结构图

1344-95-2
SMILES: O=[Si]([O-])[O-].[Ca+2]

化学属性

Mol. FormulaCaSiO3
Mol. Weight116.16
Melting Point1540°
Density2.9 g/mL at 25 °C(lit.)
TSCAYes

别名和识别编码

Chemical NameDicalcium;Silicate
Synonym 硅酸钙 Calcium metasilicate
MDL NumberMFCD00015979
CAS Number1344-95-2
EC Number215-710-8
Merck Number14,1702
PubChem Substance ID14941
Chemical Name Translation硅酸钙
InChIInChI=1S/2Ca.O4Si/c;;1-5(2,3)4/q2*+2;-4
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分类

  • {SNA} Calcium, Chemical Synthesis, Inorganic Salts, Synthetic Reagents
  • {SA} Calcium, Chemical Synthesis, Inorganic Salts, Materials Science, Micro/NanoElectronics, Silicates, Silicon, Solution Deposition Precursors, Synthetic Reagents

安全信息

GHS Symbol
WGK Germany3
Precautionary statements
  • 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
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Hazard Codes Xi
RTECSVV9150000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • 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；
  • S22 Do not breathe dust 不要吸入粉尘；
Risk Statements
  • R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Inorganic Salts - Synthetic Reagents
  4. Calcium - Inorganic Salts
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Environmental Standards - Chromatography
  5. Pesticides & Metabolites - Environmental Standards
  6. Alpha sort - Pesticides & Metabolites
  7. C - Alpha sort
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Solution Deposition Precursors - Micro/NanoElectronics
  4. Silicon - Solution Deposition Precursors
  5. Silicates 硅酸盐

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