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Merck

228710

Sigma-Aldrich

硝普钠 二水合物

ACS reagent, ≥99%

别名:

SNP, 五氰基亚硝酰基铁酸钠, 硝基铁酸氰化钠, 硝普盐 钠

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About This Item

线性分子式:
Na2[Fe(CN)5NO] · 2H2O
CAS号:
分子量:
297.95
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

化驗

≥99%

形狀

crystals

反應適用性

reagent type: catalyst
core: iron

雜質

≤0.01% insolubles

負離子痕跡

chloride (Cl-): ≤0.02%
sulfate (SO42-): passes test (lim. ~1%)

SMILES 字串

[Na+].[Na+].[H]O[H].[H]O[H].O=N[Fe--](C#N)(C#N)(C#N)(C#N)C#N

InChI

1S/5CN.Fe.NO.2Na.2H2O/c5*1-2;;1-2;;;;/h;;;;;;;;;2*1H2/q;;;;;2*-1;2*+1;;

InChI 密鑰

OIRZWVYIQXBRFC-UHFFFAOYSA-N

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一般說明

硝普钠(III)二水合物(硝基铁酸氰化钠二水合物,SNP)是硝普钠的二水合物形式。它由与一氧化氮(NO)和五个氰化物离子络合的亚铁组成。它作为一氧化氮的供体。

應用

硝普钠(III)二水合物可用作通过紫外辐射诱导的光解产生一氧化氮自由基(NO)的试剂。这些自由基被用于构建基于氨基酸的超分子水凝胶,这些水凝胶在疾病诊断和治疗中具有潜在的应用,包括生物成像、生物检测、治疗递送和组织工程。此外,SNP 还在苯酚法中用作催化剂,用于定量测量水样中的氨。

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral

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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