产品名称

英文名称：Ammonium tetramolybdate dihydrate

同义词

四钼酸铵

产品性质

CAS编号：12207-64-6

分子式：H8Mo4N2O13·2H2O

分子量：663.909

EC号：236-031-3

MDL号：MFCD00011596

别名：四钼酸铵

规格或纯度：99%

英文名称：Ammonium tetramolybdate dihydrate

运输条件：常规运输

产品介绍：组成不固定。白色或淡绿色菱形晶体。主要为仲钼酸铵或七钼酸铵(NH4)6Mo7O24·4H2O。是缩合多钼酸盐，溶于水、强酸和强碱，不溶于乙醇、氨、丙酮是测磷的重要试剂。用于生产加氢、脱硫等石油精炼催化剂、化肥催化剂等。Ammonium molybdate can be prepared by dissolving molybdenum trioxide in ammonia.Ammonium molybdate has been used to prepare phosphomolybdates. (NH4)2MoO4 was used as an analytical reagent for quantitative analysis of phosphates, silicates, arsenates and lead in their aqueous solutions.2 At saturated concentration, (NH4)2MoO4 was used to perform cryo-negative staining and as a negative stain in biological electron microscopy.Ammonium molybdate was used in study of crystallisation of cell-free-expressed membrane proteins. Ammonium molybdate has been used to prepare phosphomolybdates. (NH4)2MoO4 was used as an analytical reagent for quantitative analysis of phosphates, silicates, arsenates and lead in their aqueous solutions.At saturated concentration, (NH4)2MoO4 was used to perform cryo-negative staining and as a negative stain in biological electron microscopy. Ammonium molybdate was used in study of crystallisation of cell-free-expressed membrane proteins. General description

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危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH302 Harmful if swallowed

预防措施声明：P261,P405,P305,P351,P338,P304,P340

个人防护装备：dust mask type N95 (US), Eyeshields, Gloves

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