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Key Documents

310514

Sigma-Aldrich

高氯酸钠 一水合物

ACS reagent

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About This Item

線性公式:
NaClO4 · H2O
CAS號碼:
分子量::
140.46
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

化驗

85.0-90.0% (monohydrate)

形狀

powder, crystals or chunks

反應適用性

reagent type: oxidant

雜質

≤0.005% insolubles

pH值

6.0-8.0 (25 °C, 5%)

負離子痕跡

chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.002%

正離子痕跡

Ca: ≤0.02%
Fe: ≤5 ppm
K: ≤0.05%
heavy metals: ≤5 ppm (by ICP)

SMILES 字串

O.[Na+].[O-]Cl(=O)(=O)=O

InChI

1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1

InChI 密鑰

IXGNPUSUVRTQGW-UHFFFAOYSA-M

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一般說明

一水高氯酸钠(NaClO4· H2O)是一种水合钠盐。据报道,其晶体具有空间群为 C2/c 的单斜晶系。它是一种强氧化剂。

應用

一水高氯酸钠可用作:
  • 用作支持电解质,以制备聚吡咯(PPy)薄膜。
  • 掺杂主体聚合物 NaCMC(羧甲基纤维素钠),以制备用于电化学电池的电解质膜(NaCMC-NaClO4 H2O)。
  • 用作氧化剂,以去除纺织废水中的颜色。

象形圖

Flame over circleExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1

儲存類別代碼

5.1A - Strongly oxidizing hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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