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硫酸钛 | 13693-11-3

中文名称
硫酸钛
中文别名
无水硫酸钛
英文名称
titanium sulfate
英文别名
Titanium disulfate;titanium(4+);disulfate
硫酸钛化学式
CAS
13693-11-3;27960-69-6
化学式
O8S2Ti
mdl
——
分子量
240.007
InChiKey
HDUMBHAAKGUHAR-UHFFFAOYSA-J
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

物化性质

  • 密度:
    1.12
  • 溶解度:
    溶于H2O
  • 颜色/状态:
    GREEN POWDER
  • 稳定性/保质期:
    SOLN HYDROLYZE READILY UNLESS PROTECTED FROM HEAT & DILUTION. /TITANIUM SULFATE MONOHYDRATE/
  • 折光率:
    INDEX OF REFRACTION: 1.80-1.89.

计算性质

  • 辛醇/水分配系数(LogP):
    -2.68
  • 重原子数:
    11
  • 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:
    177
  • 氢给体数:
    0
  • 氢受体数:
    8

ADMET

毒理性
  • 副作用
Dermatotoxin - 皮肤烧伤。
Dermatotoxin - Skin burns.
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases

SDS

SDS:afaf758d99b470c6502829d4d8d3b837
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制备方法与用途

用途
硫酸钛可用作涂装行业的优良表面调节剂和媒染剂,也可应用于制药工业。

反应信息

点击查看最新优质反应信息

文献信息

  • Low-Temperature Synthesis of Anatase TiO2 Nanoparticles with Tunable Surface Charges for Enhancing Photocatalytic Activity
    作者:Ye Li、Zhenping Qin、Hongxia Guo、Hanxiao Yang、Guojun Zhang、Shulan Ji、Tingying Zeng
    DOI:10.1371/journal.pone.0114638
    日期:——
    In this work, the positively or negatively charged anatase TiO2 nanoparticles were synthesized via a low temperature precipitation-peptization process (LTPPP) in the presence of poly(ethyleneimine) (PEI) and poly(sodium4- styrenesulfonate) (PSS). X-ray diffraction (XRD) pattern and high-resolution transmission electron microscope (HRTEM) confirmed the anatase crystalline phase. The charges of the prepared TiO2, PEI-TiO2 and PSS-TiO2 nanoparticles were investigated by zeta potentials. The results showed that the zeta potentials of PEI-TiO2 nanoparticles can be tuned from +39.47 mV to +95.46 mV, and that of PSS-TiO2 nanoparticles can be adjusted from −56.63 mV to −119.32 mV. In comparison with TiO2, PSS-TiO2 exhibited dramatic adsorption and degradation of dye molecules, while the PEI modified TiO2 nanoparticles showed lower photocatalytic activity. The photocatalytic performances of these charged nanoparticles were elucidated by the results of UV-vis diffuse reflectance spectra (DRS) and the photoluminescence (PL) spectra, which indicated that the PSS-TiO2 nanoparticles showed a lower recombination rate of electron-hole pairs than TiO2 and PEI-TiO2.
    在这项工作中,阳离子或阴离子掺杂的锐钛矿TiO2纳米颗粒是通过低温沉淀-胶化过程(LTPPP)合成的,反应中使用了聚乙烯亚胺(PEI)和聚(钠-4-苯磺酸盐)(PSS)。X射线衍射(XRD)图谱和高分辨率透射电子显微镜(HRTEM)确认了锐钛矿的晶相。通过ζ电位研究了所制备的TiO2、PEI-TiO2和PSS-TiO2纳米颗粒的电荷。结果表明,PEI-TiO2纳米颗粒的ζ电位可以从+39.47 mV调节至+95.46 mV,而PSS-TiO2纳米颗粒的ζ电位可以从−56.63 mV调节至−119.32 mV。与TiO2相比,PSS-TiO2表现出显著的染料分子的吸附和降解,而PEI修饰的TiO2纳米颗粒显示出较低的光催化活性。这些带电纳米颗粒的光催化性能通过紫外-可见漫反射光谱(DRS)和光致发光(PL)光谱的结果得到阐明,显示PSS-TiO2纳米颗粒的电子-空穴对的复合速率低于TiO2和PEI-TiO2。
  • Method of obtaining titanium tanning agent and its application for
    申请人:——
    公开号:US03938951A1
    公开(公告)日:1976-02-17
    A method of obtaining a titanium tanning agent, based essentially upon sulfuric-acid treatment of titaniferous material followed by precipitating from titanium sulfate solution ammonium titanyl double sulfate monohydrate with subsequent treatment of that salt with ammonium sulfate solution to obtain the compound of titanium sulfate as a tanning agent. Methods of tanning using conventional techniques require up to 10 per cent of the titanium tanning agent by weight of the pelt calculated as TiO.sub.2.
    一种获得钛鞣剂的方法,基本上是基于钛矿物材料经过硫酸处理,然后从钛硫酸盐溶液中沉淀出一水合硫酸铵钛酸盐,随后用硫酸铵溶液处理该盐以获得钛硫酸盐作为鞣剂。使用传统技术进行鞣制的方法需要以鞣料重量计算的钛鞣剂的重量高达10%的TiO.sub.2。
  • Ink jet white ink and titanium dioxide slurry therefor
    申请人:SEIKO EPSON CORPORATION
    公开号:US20030052952A1
    公开(公告)日:2003-03-20
    A titanium dioxide slurry for ink jet ink, which comprises water and surface-treated titanium dioxide particles dispersed in the water, the surface treatment being a treatment with an inorganic phosphoric acid compound. Also disclosed is an ink comprising the titanium dioxide slurry.
    一种用于喷墨墨水的二氧化钛浆料,包括水和分散在水中的经过表面处理的二氧化钛颗粒,表面处理是用无机磷酸化合物处理。还披露了一种包含该二氧化钛浆料的墨水。
  • Ink composition
    申请人:Oyanagi Takashi
    公开号:US20060160917A1
    公开(公告)日:2006-07-20
    The present invention provides an ink composition comprising at least a polymerizable compound, a photo-polymerization initiator and a polymerization accelerator, wherein the polymerizable compound comprises an N-vinyl compound, the photo-polymerization initiator comprises two or more compounds selected from the group consisting of bisacylphosphine oxides, monoacylphosphine oxides and α-amino ketones, and the polymerization accelerator comprises fine particles having a polymerizable functional group. The ink composition of the invention may be a transparent ink composition containing no coloring material. The ink composition of the invention may further contain a fluorescent whitening agent.
    本发明提供了一种油墨组合物,包括至少一种可聚合化合物、一个光聚合引发剂和一个聚合催化剂,其中可聚合化合物包括N-乙烯基化合物,光聚合引发剂包括从双酰基膦氧化物、单酰基膦氧化物和α-氨基酮组成的两种或更多化合物,聚合催化剂包括具有可聚合官能团的细粒子。本发明的油墨组合物可以是不含色料的透明油墨组合物。本发明的油墨组合物还可以包含荧光增白剂。
  • Titania sol
    申请人:Ishihara Sangyo Kaisha, Ltd.
    公开号:US05049309A1
    公开(公告)日:1991-09-17
    Disclosed is a process for producing a titania sol which comprises an aqueous dispersion of finely-divided titania dispersed therein and has a neutral pH range. The process comprises peptizing hydrous titanium oxides with a monobasic acid or salt thereof to obtain an acidic titania sol and removing anions from the acidic titania sol.
    公开了一种生产钛溶胶的方法,其中包括在其中分散着细分散的钛的水分散体,并具有中性pH范围。该过程包括用一元酸或其盐使水合氧化钛胶体化以获得酸性钛溶胶,并从酸性钛溶胶中去除阴离子。
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