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Merck
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Key Documents

89170

Sigma-Aldrich

氧化钍

≥99.0%

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About This Item

線性公式:
ThO2
CAS號碼:
分子量::
264.04
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:

化驗

≥99.0%

反應適用性

reagent type: catalyst
core: thorium

標籤範圍

7.15 kBq/g specific activity

SMILES 字串

O=[Th]=O

InChI

1S/2O.Th

InChI 密鑰

ZCUFMDLYAMJYST-UHFFFAOYSA-N

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警告

瑞士法规要求具备放射性物质销售许可证。瑞士客户在订货时需要提供由瑞士公共卫生局颁发的许可证号。

其他說明

可能实行销售限制
瑞士法规要求具备放射性物质销售许可证。瑞士客户在订货时需要提供由瑞士公共卫生局颁发的许可证号。

象形圖

Health hazardSkull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - STOT RE 2

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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[Carcinogenic chemicals and risk of hematopoietic neoplasms].
Masanobu Kobayashi
Nihon rinsho. Japanese journal of clinical medicine, 70 Suppl 2, 39-42 (2012-11-09)
Yoichiro Yamamoto et al.
Health physics, 99(3), 388-393 (2010-08-12)
Irradiation from internally deposited radionuclides induces malignant tumors. Ingested radionuclides accumulate in specific organs, which are irradiated over a lifelong period. Our aim is to elucidate why the development of malignant tumors requires long-term internal exposure, on the order of
Daniel R McAlister et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 140, 18-23 (2018-06-25)
This work presents a complete scheme for the selective separation of actinium and radium isotopes from bulk 232Th target material, in a process that may be applied in a separation scheme for the production of 225Ac by proton spallation on
Rakesh K Behera et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 24(21), 215405-215405 (2012-05-12)
Thorium dioxide (ThO(2)) is of great interest to energy research as thorium-based nuclear fuel offers the promise of increased proliferation resistance, longer fuel cycles, higher burn-up and improved wasteform characteristics in the generation of nuclear power. However, understanding of ThO(2)
Yoichiro Yamamoto et al.
Cancer science, 101(2), 336-340 (2009-11-18)
Exposure to internally deposited radionuclides is known to induce malignant tumors of various histological types. Thorotrast, a colloidal suspension of radioactive Thorium dioxide ((232)ThO(2)) that emits alpha-particles, was used as a radiographic contrast during World War II. Thorotrast is known

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