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Merck
CN
所有图片(1)

文件

1.06541

Supelco

硝普钠二水合物

[disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur

别名:

硝普钠二水合物

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About This Item

线性分子式:
Na2[Fe(CN)5NO] · 2H2O
CAS号:
分子量:
281.95
MDL编号:
UNSPSC代码:
12352302
EC索引号:
238-373-9
NACRES:
SE.11

等级

ACS reagent

质量水平

Agency

reag. Ph. Eur.

效能

99 mg/kg LD50, oral (Rat)

特殊分析物

ammonium

技术

photometry: suitable

pH值(酸碱度)

5 (20 °C, 50 g/L in H2O)

溶解性

400 g/L (slow decomposition)

密度

1.71 g/cm3 at 20 °C

堆积密度

1000 kg/m3

储存温度

2-30°C

InChI

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

InChI key

NWFKTGARQFKZMN-UHFFFAOYSA-N

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应用


  • SPECTROPHOTOMETRIC DETERMINATION OF THYMOL IN MOUTHWASHES VIA SODIUM NITROPRUSSIDE REACTION WITH HYDROXIDE AMINE HYDROCHLORIDE.: This study presents a spectrophotometric method for determining thymol in mouthwashes using a reaction with sodium nitroprusside and hydroxide amine hydrochloride. This analytical approach enhances the accuracy and reliability of thymol quantification in pharmaceutical products (International Journal of Research in Pharmacy and Chemistry, 2023).

  • Efficacy of postharvest sodium nitroprusside application to extend storability by regulating physico-chemical quality of pear fruit.: This study investigates the application of sodium nitroprusside in extending the storability of pear fruits by regulating their physico-chemical quality. The findings suggest significant improvements in fruit preservation and quality maintenance during storage (Food Chemistry, 2021).

联系

替代:SX0675-1; SX0675-2; SX0675

分析说明

含量测定(银量滴定法):99.0 - 102.0 %
鉴别:通过测试
不溶物: ≤ 0.01 %
氯化物(Cl): ≤ 0.02 %
氰基高铁酸盐(II): ≤ 0.02 %
氰基高铁酸盐 (III): ≤ 0.01 %
硫酸盐(SO₄): ≤ 0.01 %
符合ACS, Reag.Ph.Eur.

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

Acute Tox. 3 Oral

储存分类代码

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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