86375

碲酸

purum, ≥99.0% (T)

• 同義詞: Orthotelluric acid
• 線性公式: H₆TeO₆
• CAS號碼: 7803-68-1
• 分子量：: 229.64
• EC號碼: 232-267-6
• MDL號碼: MFCD00011609
• 分類程式碼代碼: 12352300
• PubChem物質ID: 329769458
• NACRES: NA.23

屬性

• 等級: purum
• 品質等級: 200
• 化驗: ≥99.0% (T)
• 形狀: crystals
• 溶解度: H₂O: 0.1 g/mL, clear, colorless
• SMILES 字串: O[Te](O)(O)(O)(O)O
• InChI: 1S/H6O6Te/c1-7(2,3,4,5)6/h1-6H
• InChI 密鑰: FXADMRZICBQPQY-UHFFFAOYSA-N

描述

一般說明

Telluric acids exist in both cubic and monoclinic crystalline forms.1 It may be prepared by treating tellurium and tellurous acid with strong oxidants.

應用

• Epoxidation of Olefins: Research on the use of diaryltellurium dicarboxylates in the epoxidation of olefins, where telluric acid derivatives act as catalysts (Shibuya et al., 2022).


• Catalytic Production of NaClO3: Investigation of potential catalysts for the production of NaClO3, examining the acid-base equilibria of telluric acid (Szabó et al., 2021).

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H332
• 防範說明: P261 - P271 - P304 + P340 + P312
• 危險分類: Acute Tox. 4 Inhalation
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves