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12501-23-4 |
AR |
100克 |
152 |
常温 |
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中文名称 : |
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中文同义词 : |
磷钨酸水合物 ;12- 钨磷酸水合物 ; 钨磷酸水合物 ;12- 钨磷酸 水合物 , REAGENT GRADE; 橙黄 G6; 磷钨酸 ( 阴凉 );12- 钨磷酸 水合物 , 试剂级 |
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英文名称 : |
Phosphotungstic acid hydrate |
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英文同义词 : |
12 TUNGSTO(VI) PHOSPHORIC ACID N-HYDRATE;12 TUNGSTO(+6)PHOSPHORIC ACID N-HYDRATE;12-TUNGSTOPHOSPHATE;12-TUNGSTOPHOSPHORIC ACID HYDRATE;DODECA-TUNGSTOPHOSPHORIC ACID HYDRATE;PHOSPHOTUNGSTIC ACID HYDRATE;PHOSPHOTUNGSTIC ACID N-HYDRATE;PHOSPHOTUNGSTIC ACID |
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CAS 号 : |
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分子式 : |
H6O8PW |
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分子量 : |
348.86 |
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EINECS 号 : |
235-087-6 |
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Mol 文件 : |
磷钨酸为无色、灰白色粉状固体或淡黄色的细小晶体。具有酸性,而且具有氧化性,是一种多功能的新型催化剂,具有很高的催化活性,稳定性好,可作均相及非均相反应,甚至可作相转移催化剂,对环境无污染,是绿色催化剂。 略有风化性。能溶于醇、醚和水,溶于约0.5份水。
Phosphotungstic acid as colorless, small crystal in gray powder or light yellow solid. With acid, and reducing oxide, is a kind of multi-functional new-type catalysts, has the very high catalytic activity, good stability, as a homogeneous and heterogeneous reaction, even as a phase transfer catalyst, on the environment pollution-free, green catalyst. Slightly to weathering. Soluble in alcohol, ether and water, but soluble in water is about 0.5.