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03124

ヨウ化カリウム

Name: ヨウ化カリウム
Brand: SIGALD

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

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この商品について

化学式:

CAS番号:

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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特性

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

詳細

General description

Potassium iodide (KI) is an inorganic potassium salt. Alumina loaded with potassium iodide has been employed as catalyst for the transesterification of soybean oil with methanol. Influence of KI on the in vitro generation of polymorphonudear leukocyte (PMN)-derived oxygen intermediates has been investigated.

Application

Potassium iodide (KI) was used in the preparation of standard iodide stock solution for the determination of iodide by size exclusion chromatography. It may be used in the spectrophotometric determination of advanced oxidation protein products (AOPP).

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signalword

Danger

target_organs

Thyroid

Hazard Classifications

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

保管分類

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

flash_point_f

Not applicable

flash_point_c

Not applicable

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

名称等を表示すべき危険物及び有害物

ishl_indicated

名称等を通知すべき危険物及び有害物

ishl_notified

03124-1KG:4.548173996912E12 + 03124-250G:4.548173996929E12

jan

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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

Determination of iodide in seawater and urine by size exclusion chromatography with iodine-starch complex.

H B Li et al.

Journal of chromatography. A, 918(2), 335-339 (2001-06-16)

A novel method for the determination of iodide by size exclusion chromatography was established. The method was simple and highly sensitive with good precision. Iodide was converted to iodine, then sequestered with starch, and separated from the matrix using a

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)