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03124

碘化钾

Name: 碘化钾
Brand: SIGALD

puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)

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关于此项目

线性分子式:

化学文摘社编号:

7681-11-0

分子量:

166.00

PubChem Substance ID:

329747559

UNSPSC Code:

12352302

NACRES:

NA.21

EC Number:

231-659-4

MDL number:

MFCD00011405

Assay:

99.0-100.5% (calc. to the dried substance)

Form:

solid

Solubility:

water: complete (ca.1,430 g/l at 25 °C (77 °F))

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属性

vapor pressure

1 mmHg ( 745 °C)

Quality Level

200

grade

puriss.

assay

99.0-100.5% (calc. to the dried substance)

form

solid

quality

meets analytical specification of Ph. Eur. BP, USP

impurities

ammonium, in accordance, organic volatile impurities, complies (GC), residual solvents, in accordance, ≤0.001% heavy metals (as Pb), ≤0.01% thiosulfate (S₂O₃), ≤0.02% free alkali (as KOH)

loss

≤0.5% loss on drying, 105 °C

pH

~6.9 (20 °C, 50 g/L)

mp

681 °C (lit.)

solubility

water: complete (ca.1,430 g/l at 25 °C (77 °F))

anion traces

iodate (IO₃^-): in accordance, nitrate (NO₃^-): in accordance, nitrite (NO₂^-): in accordance, sulfate (SO₄^2-): ≤100 mg/kg

cation traces

Ba:, in accordance, Fe: ≤10 mg/kg

suitability

complies for appearance of solution

SMILES string

[K+].[I-]

InChI

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

InChI key

NLKNQRATVPKPDG-UHFFFAOYSA-M

说明

General description

碘化钾（KI）是无机钾盐。载有碘化钾的氧化铝可用作大豆油与甲醇的酯交换催化剂。目前已研究了 KI 对多形核白细胞（PMN）衍生的氧中间体的体外产生的影响。

Application

碘化钾（KI）可用于制备通过尺寸排阻色谱法测定碘化物的标准碘化物储备溶液。它可用于分光光度法测定晚期氧化蛋白产物（AOPP）。

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signalword

Danger

target_organs

Thyroid

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - STOT RE 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Effects of potassium iodide, colchicine and dapsone on the generation of polymorphonuclear leukocyte-derived oxygen intermediates.

Y Miyachi et al.

The British journal of dermatology, 107(2), 209-214 (1982-08-01)

The effects of potassium iodide, colchicine and dapsone on the in vitro generation of polymorphonuclear leukocyte (PMN)-derived oxygen intermediates were investigated. These three drugs have beneficial effects on those conditions in which PMNs play an important pathogenetic role. Three oxygen

Alumina-supported potassium iodide as a heterogeneous catalyst for biodiesel production from soybean oil.

Xie W and Li H.

J. Mol. Catal. A: Chem., 255(1), 1-9 (2006)

Advanced oxidation protein products as novel mediators of inflammation and monocyte activation in chronic renal failure.

V Witko-Sarsat et al.

Journal of immunology (Baltimore, Md. : 1950), 161(5), 2524-2532 (1998-09-02)

We previously demonstrated the presence of advanced oxidation protein products (AOPP), a novel marker of oxidative stress in the plasma of uremic patients receiving maintenance dialysis. The present study in a cohort of 162 uremic patients showed that plasma concentrations

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