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Key Documents

228710

Sigma-Aldrich

硝普钠 二水合物

ACS reagent, ≥99%

同義詞:

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

線性公式:
Na2[Fe(CN)5NO] · 2H2O
CAS號碼:
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

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


分析證明 (COA)

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存取文件庫

Anal. Profiles Drug Subst., 6, 487-513 (1977)
Polyhedron, 22, 2527-2535 (2003)
Oluwatobiloba Osikoya et al.
The Journal of physiology, 597(15), 3833-3852 (2019-06-06)
In vivo, uterine perivascular adipose tissue (PVAT) potentiates uterine artery blood flow in pregnant rats, although not in non-pregnant rats. In isolated preparations, uterine PVAT has pro-contractile and anti-dilatory effects on uterine arteries. Pregnancy induces changes in uterine arteries that
Bas van den Bogaard et al.
American journal of hypertension, 26(4), 574-579 (2013-03-08)
Sodium nitroprusside (SNP) and labetalol are recommended for the immediate treatment of malignant hypertension. Both are intravenous agents but have different effects on systemic hemodynamics, and may have differential effects on pulse-wave reflection and pulse-pressure amplification, with consequences for peripheral
A Moerman et al.
British journal of anaesthesia, 111(4), 619-626 (2013-06-07)
Although both pressure and flow are considered important determinants of regional organ perfusion, the relative importance of each is less established. The aim of the present study was to evaluate the impact of variations in flow, pressure, or both on

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