释义 |
1 ?次磷酸钙 次磷酸钙(Calcium Hypophosphite)为一种白色至灰色的单斜晶体,加热至300℃以上后,逐渐放出会自燃的磷化氢。 2 ?次亚磷酸钙 次亚磷酸钙( Calcium hypophosphite),7789-79-9,生化与分子生物学用试剂... 3 ?次磷酸二氢钙 中文别名: 次磷酸钙;次磷酸二氢钙;次磷酸钙盐;次亚磷酸钙;卑磷酸钙;次磷酸钙 CALCIUM HYPOPHOSPHITE 英文名称: Calcium hypophosphite 英文别名: Phosphinicacid,calciumsalt;CALCIUM HYPOPHOSPHITE;CALCIUM PHOSPHINATE;CALCI... 4 ?卑磷酸钙 中文别名: 次磷酸钙;次磷酸二氢钙;次磷酸钙盐;次亚磷酸钙;卑磷酸钙;次磷酸钙 CALCIUM HYPOPHOSPHITE 英文名称: Calcium hypophosphite 英文别名: Phosphinicacid,calciumsalt;CALCIUM HYPOPHOSPHITE;CALCIUM PHOSPHINATE;CALCI...
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The method using soluble calcium salt for regeneration of waste electroless nickel plating liquor, in which the lactic acid used as complexing agent and hypophosphite used as redcing agent is studied. 研究了采用可溶性钙盐对以乳酸为络合剂,次磷酸盐为还原剂的失效化学镀镍溶液的再生。 - 2
Orthophosphite ions produced by oxidation of hypophosphite in an electroless nickel plating bath can be removed by precipitation with an alkali metal or alkaline earth metal cation such as calcium. 在无电镀镍浴中因次磷酸根氧化而产生的亚磷酸根离子,可以通过碱金属或碱土金属阳离子如钙的沉淀作用而去除。 - 3
In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced. 详细研究了以黄磷、氧化钙和碳酸钠为原料,采用一步法制备次磷酸钠的最佳条件和有关工艺。
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