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Phosphorus pentoxide

1314-56-3
Product Attributes
Catalog No: YB64111 CAS No.: 1314-56-3 Brand: MF: O5P2 MW: 141.94 Characters:powder
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB64111 yunbang 500g ≥98.5% $6.67 Visible after login In stock
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YB64111 yunbang 2.5kg ≥98.5% $30.00 Visible after login In stock
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YB64111 yunbang 10kg ≥98.5% $115.00 Visible after login In stock
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Product Name Phosphorus pentoxide
Chinese alias磷酸酐, 氧化磷(V)
CAS1314-56-3
FormulaO5P2
MW141.94
Appearancepowder
Melting point562 °C
Boiling point500 °C @ Press: 550 Torr
Storage condition储存注意事项 储存于阴凉、干燥、通风良好的库房。远离火种、热源。库温不超过25℃,相对湿度不超过75%。包装必须密封,切勿受潮。应与活性金属粉末、碱类、过氧化物、醇类等分开存放,切忌混储。储区应备有合
Symbol N/A
Chemical Stability1.溶于水生成磷酸。固体物氧化磷有三种晶形。H型:属于亚,熔点为420℃,沸点为340℃,升华温度为360℃。O型:斜方晶形,H型在封闭管中400℃加热2h则变为O型,熔点为562℃,沸点为605℃。
Safe PropertyS22-S26-S45
Hazard Category CodeR35
Chinese alias磷酸酐, 氧化磷(V)
CAS1314-56-3
FormulaO5P2
MW141.94
Appearancepowder
Melting point562 °C
Boiling point500 °C @ Press: 550 Torr
Storage condition储存注意事项 储存于阴凉、干燥、通风良好的库房。远离火种、热源。库温不超过25℃,相对湿度不超过75%。包装必须密封,切勿受潮。应与活性金属粉末、碱类、过氧化物、醇类等分开存放,切忌混储。储区应备有合
Chemical Stability1.溶于水生成磷酸。固体物氧化磷有三种晶形。H型:属于亚,熔点为420℃,沸点为340℃,升华温度为360℃。O型:斜方晶形,H型在封闭管中400℃加热2h则变为O型,熔点为562℃,沸点为605℃。
Safe PropertyS22-S26-S45
Hazard Category CodeR35
Water SolubilitySOL IN SULFURIC ACID; INSOL IN ACETONE & AMMONIA
Storage储存注意事项 储存于阴凉、干燥、通风良好的库房。远离火种、热源。库温不超过25℃,相对湿度不超过75%。包装必须密封,切勿受潮。应与活性金属粉末、碱类、过氧化物、醇类等分开存放,切忌混储。储区应备有合
SmilesO=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
InchiKeyDLYUQMMRRRQYAE-UHFFFAOYSA-N
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