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sodium hypophosphite hydrate | 1185012-01-4

中文名称
——
中文别名
——
英文名称
sodium hypophosphite hydrate
英文别名
sodium hypophosphite;sodium hypophosphorous acid;sodium phosphinate;NaH2PO2;Sodium hydrogenphosphonite;sodium;hydroxyphosphinite
sodium hypophosphite hydrate化学式
CAS
1185012-01-4
化学式
H2O2P*Na
mdl
——
分子量
87.9782
InChiKey
DTJAYSNQWINGKY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -4.15
  • 重原子数:
    4
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    43.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    MAGNETOSTRUCTURAL STUDY OF NANOSTRUCTURED AND AMORPHOUS BULK ALLOYS (Co–P)100–xCux
    摘要:
    DOI:
    10.1134/s0022476621050164
  • 作为试剂:
    描述:
    异辛烯2,4,4-三甲基-2-戊烯sodium hypophosphite hydrate二叔丁基过氧化物溶剂黄146 作用下, 反应 30.0h, 以86.9%的产率得到双(2,4,4-三甲基戊基)膦酸
    参考文献:
    名称:
    Process for the preparation of highly purified, dialkydithiophosphinic compounds
    摘要:
    一种改进的二烷基二硫代磷inic酸生产工艺,包括通过以下方式对纯化的二烷基磷inic酸进行硫化:在自由基引发剂的存在下,使亚磷onic酸或其盐与α-烯烃以化学计量过量的比例反应,形成包含单烷基磷inic酸和二烷基磷inic酸的反应产物;向反应产物中加入足够的水性碱,以形成磷inic酸的盐,并建立水相和有机相,其中单烷基磷inic酸溶于水相;将有机相从水相中分离;酸化有机相并从有机相中去除烯烃;隔离纯化的二烷基磷inic酸产物;并对纯化的二烷基磷inic酸产物进行硫化,以形成二烷基二硫代磷inic酸。本发明还提供了一种制备纯化的二烷基硫代磷onic氯化物的方法,以及一种制备纯化的二烷基单硫代磷onic酸的方法。
    公开号:
    US20080103330A1
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文献信息

  • Facile synthesis of Pd–Co–P ternary alloy network nanostructures and their enhanced electrocatalytic activity towards hydrazine oxidation
    作者:Lu Zhang、Dingkun Lu、Yu Chen、Yawen Tang、Tianhong Lu
    DOI:10.1039/c3ta13784h
    日期:——
    Porous ternary Pd–Co–P alloy network nanostructures were synthesized by reducing K2PdCl4/K3Co(CN)6 cyanogel with a mixture of NaH2PO2 and NaBH4 at room temperature, which show superior electrocatalytic activity and stability towards hydrazine oxidation reaction.
    室温下,用 NaH2PO2 和 NaBH4 的混合物还原 K2PdCl4/K3Co(CN)6 氰凝胶,合成了多孔的三元钯钴铂合金网络纳米结构。
  • Kinetics and mechanism of the oxidation of hypophosphite with N-chlorotoluene-p-sulphonamide (chloramine T) catalysed by osmium (VIII) in alkaline solution
    作者:Juzar Hussain、Som Kant Mishra、Preen Dutt Sharma
    DOI:10.1039/dt9910000089
    日期:——
    The kinetics of osmium(VIII)-catalysed oxidation of hypophosphite, H2PO2–, with chloramine T (cat, N-chlorotoluene-p-sulphamide) was studied by estimating the latter iodometrically. The rate law (i) holds for [OH–]= 0.02–0.142, [H2PO2–]= 0.001–0.002, and [OsVIII]= 1 × 10–5 to 1 × 10–4 mol dm–3 where k1 is defined by equation (ii), k2 and k3 are the equilibrium formation constants ≳d[cat]//dt=k1k2[
    通过碘量法对latter (VIII)催化的亚磷酸氢盐H 2 PO 2 –与氯胺T(猫,N-氯甲苯-对硫酰胺)的氧化动力学进行了研究。速率定律(i)适用于[OH – ] = 0.02–0.142,[H 2 PO 2 – ] = 0.001–0.002和[Os VIII ] = 1×10 –5至1×10 –4 mol dm –3其中k 1由等式(ii)定义,k 2和k 3是平衡形成常数≳d [cat] // d t=k 1 k 2 [cat] [Os VIII ] [H 2 PO 2 – ] // 1 + k 1 [OH – ] + k 2 [H 2 PO 2 – ] + k 1 k 3 [OH – ] [H 2 PO 2 – ](i),[OsO 3(OH)3 ] – + OH – [省略的图形],[OsO 4(OH)2 ] 2– + H 2 O(ii)络合物[OsO 3(OH)3(H 2)
  • Jusis, Z.; Laukonis, J., Russian Journal of Inorganic Chemistry, 1989, vol. 34, p. 188 - 191
    作者:Jusis, Z.、Laukonis, J.
    DOI:——
    日期:——
  • Semiconductor photocatalysis. 13. Effective photoreduction of carbon dioxide catalyzed by zinc sulfide quantum crystallites with low density of surface defects
    作者:Masashi Kanemoto、Tsutomu Shiragami、Chyongjin Pac、Shozo Yanagida
    DOI:10.1021/j100187a062
    日期:1992.4
    Freshly prepared colloidal ZnS suspensions (ZnS-0) effectively catalyze photoreduction of CO2 in water at pH 7 with NaH2PO2 in the coexistence of Na2S under UV irradiation. With competitive H-2 evolution, formate and a very small quantity of CO were formed with the apparent quantum yield PHI(1/2HCOO-, 0.24 at 313 nm, where H2PO2- was quantitatively photoxidized to HPO32-. The efficiency strongly depends on the pH of the system, preparation methods of ZnS photocatalysts, and synergistic effects of electron donors. Quantized ZnS crystallites with low density of surface defects are indispensable for the effective CO2 reduction. The synergistic effect in the use of both SH- and H2PO2- ions is discussed in terms of spectral properties of the photocatalyst.
  • Kinetics of oxidation of hypophosphite ion by Au(III) in hydrochloric acid medium
    作者:Kalyan Kali Sengupta、Biswanath Basu、Shipra Sengupta、Sanghamitra Nandi
    DOI:10.1016/s0277-5387(00)81441-2
    日期:1983.1
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