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Merck
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文件

1.05043

Supelco

碘化钾

for analysis EMSURE® ISO,Reag. Ph Eur

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About This Item

线性分子式:
KI
CAS号:
分子量:
166.00
MDL號碼:
分類程式碼代碼:
12352302
酶委員會索引編號:
231-659-4
NACRES:
NA.21

agency

reag. ISO
reag. Ph. Eur.

品質等級

蒸汽壓力

1 mmHg ( 745 °C)

產品線

EMSURE®

化驗

≥99.5% (silver nitrate titration)
99.5-100.5% dry basis (silver nitrate titration)

形狀

solid

效力

2779 mg/kg LD50, oral (Rat)

雜質

≤0.001% Total nitrogen (N)

損耗

≤0.1% loss on drying, 105 °C

pH值

6.9 (20 °C, 50 g/L in H2O)

bp

1325 °C/1013 hPa

mp

681 °C (lit.)

溶解度

1430 g/L

體積密度

1500 kg/m3

負離子痕跡

chloride, bromide (as Cl)-: ≤0.01%
iodate (IO3-): ≤0.0003%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.001%
thiosulfate (S2O32-): passes test

正離子痕跡

As: ≤0.00001%
Ba: ≤0.002%
Ca: ≤0.001%
Cu: ≤0.0002%
Fe: ≤0.0002%
Mg: ≤0.001%
N: ≤0.001%
Na: ≤0.03%
Pb: ≤0.0002%
heavy metals (as Pb): ≤0.0005%

儲存溫度

2-30°C

SMILES 字串

[K+].[I-]

InChI

1S/HI.K/h1H;/q;+1/p-1

InChI 密鑰

NLKNQRATVPKPDG-UHFFFAOYSA-M

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應用

  • Influence of silver fluoride plus potassium iodine on adhesive properties of primary carious dentin-resin interface: An in vitro study.: This study examines how potassium iodide, in combination with silver fluoride, impacts the bonding properties of dental resin to carious dentin, highlighting its potential in dental treatments (da Luz et al., 2024).
  • Comparisons of ammonia- and water-based silver-containing solutions on dentin bonding and enzymatic activity: 1-yr evaluation.: The research investigates the effects of potassium iodide in silver-containing solutions on dentin bonding and enzyme activity, providing insights into dental material performance over time (D′ Alessandro et al., 2024).
  • Multi-spectroscopic and in silico investigation of gambogic acid-calf thymus DNA interactions.: This study utilizes potassium iodide in spectroscopic methods to elucidate the interactions between gambogic acid and DNA, contributing to the understanding of its potential therapeutic effects (Bhardwaj et al., 2024).
  • Surface Modification of Lignite with Alkyl and Mixed Alkyl-Aryl Films Generated from an Aryl Diazonium Salt and Alkyl Halides: Experimental Results and Theoretical Analyses.: Research details the use of potassium iodide in the surface modification of lignite, presenting a blend of experimental and theoretical insights to improve material properties (Hasani et al., 2024).

分析報告

含量测定(银量法): ≥ 99.5 %
含量测定(银量滴定;以干燥品计算):99.5-100.5%
鉴别:通过测试
溶液外观:通过测试
碱性杂质:通过测试
pH值(5 %, 水):6 - 8
氯化物和溴化物(以Cl计): ≤ 0.01 %
碘酸盐(IO₃): ≤ 0.0003 %
磷酸盐(PO₄): ≤ 0.001 %
硫酸盐(SO₄): ≤ 0.001 %
硫代硫酸盐(S₂O₃):通过测试
总氮(N): ≤ 0.001 %
重金属(以铅计): ≤ 0.0005 %
As(砷): ≤ 0.00001 %
Ba(钡): ≤ 0.002 %
Ca(钙): ≤ 0.001 %
Cu(铜): ≤ 0.0002 %
Fe(铁): ≤ 0.0002 %
Mg(镁): ≤ 0.001 %
Na(钠): ≤ 0.03 %
Pb(铅): ≤ 0.0002 %
还原物质:通过测试
干燥失重(105°C): ≤ 0.1 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

STOT RE 1 Oral

標靶器官

Thyroid

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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