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化驗
≥99.0%
形狀
powder
反應適用性
reagent type: oxidant
pH值
3.5-5.5 (25 °C, 107 g/L)
溶解度
H2O: 50 mg/mL
SMILES 字串
[Na+].[O-]I(=O)(=O)=O
InChI
1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI 密鑰
JQWHASGSAFIOCM-UHFFFAOYSA-M
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一般說明
偏高碘酸钠是有机合成中常用的氧化剂，用于氧化各种有机底物。它也可与其他氧化剂如四氧化锇、高锰酸钾等作共氧化剂。高碘酸钠的氧化发生在水介质中，但有机助溶剂用于不溶于水的有机基质。
應用
偏高碘酸钠可用作氧化剂，用于氧化：
它也可用于：
- 1,2-二醇通过氧化裂解生成醛或酮。 在相转移催化剂的作用下，硫化物转化为亚砜。
- 二芳基、二烷基和芳基烷基硒化物转化为各自的硒氧化物。
- 酚类及其相应的醌类衍生物。
- 酰基磷烷变成 α,β-二羰基化合物。
它也可用于：
- 选择性烯烃环氧化和烷烃羟基化，
- 碳水化合物氧化。
- 芳香化合物的碘化。
可用于在进行生物素酰肼标记前氧化糖类的试剂
特點和優勢
NaIO4是一种稳定、选择性的经济试剂，能够在温和的条件下反应。
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1C - STOT RE 1
標靶器官
Thyroid
儲存類別代碼
5.1A - Strongly oxidizing hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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