Phosphotungstic acid hydrate 磷钨酸

CAS 12501-23-4 MFCD00011342

化学结构图

12501-23-4
SMILES: OP(O)(O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O

化学属性

Mol. FormulaH3PO4•12WO3•xH2O
Mol. Weight2880.20(anhy)
Melting Point95°
TSCAYes

别名和识别编码

Chemical NamePhosphotungstic acid hydrate
MDL NumberMFCD00011342
Synonym 12-Phosphotungstic acid hydrate
CAS Number12501-23-4
Chemical Name Translation磷钨酸
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安全信息

Safety Statements
  • 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;
  • 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;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • 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);
Packing GroupIII
UN Number UN3260
Risk Statements
  • R34 Causes burns 会导致灼伤
Storage condition Moisture & Light Sensitive Hygroscopic

系列性分类