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CN
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安全信息

60441

Sigma-Aldrich

高氯酸钾

puriss. p.a., ACS reagent, ≥99.0%

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About This Item

线性分子式:
KClO4
CAS号:
7778-74-7
分子量:
138.55
EC 号:
231-912-9
MDL编号:
MFCD00011362
UNSPSC代码:
12352300
PubChem化学物质编号:
24881883

等级

ACS reagent
puriss. p.a.

方案

≥99.0%

杂质

≤0.0005% total nitrogen (N)

pH值（酸碱度）

5.0-7.0 (25 °C, 1% in H2O)

mp

400 °C (dec.) (lit.)

痕量阴离子

chloride (Cl-): ≤30 mg/kg
sulfate (SO42-): ≤10 mg/kg

痕量阳离子

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES字符串

[K+].[O-]Cl(=O)(=O)=O

InChI

1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

InChI key

YLMGFJXSLBMXHK-UHFFFAOYSA-M

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其他说明

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

象形图

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GHS03,GHS07

警示用语：

Danger

危险声明

H271,H302

危险分类

Acute Tox. 4 Oral - Ox. Sol. 1

储存分类代码

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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分析证书(COA)

Lot/Batch Number
BCBK5697V
BCBD6459V
BCBD1106V
1366489

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Y Hiasa et al.
Japanese journal of cancer research : Gann, 78(12), 1335-1340 (1987-12-01)
The effect of 1000 ppm potassium perchlorate (KClO4), 1000 ppm potassium iodide (KI) or 1000 ppm propylthiouracil (PTU) in the diet on the development of thyroid tumors was studied histologically and biochemically in Wistar rats given a single ip injection
J D Méndez-Díaz et al.
Water research, 43(6), 1621-1629 (2009-01-17)
The present study investigates the efficacy of various oxidizing treatments (ClO(-), ClO(2), KMnO(4), O(3), O(3)/H(2)O(2), O(3)/activated carbon) to remove from waters sodium dodecylbenzenesulphonate (SDBS), considered as model surfactant. Results obtained show that the use of ClO(-) and ClO(2) does not
G Coelho-Palermo Cunha et al.
Regulatory toxicology and pharmacology : RTP, 48(3), 270-278 (2007-06-19)
The perchlorate discharge assay (PDA) is potentially of high diagnostic value to distinguish between direct and indirect thyroid toxicity mechanisms, provided that standard treatment times are established and positive controls yield reproducible results. Therefore the PDA was evaluated after 2
F Bogazzi et al.
Journal of endocrinological investigation, 29(1), 61-66 (2006-03-24)
Amiodarone perturbs thyroid function, causing overt hypothyroidism or hyperthyroidism in 15% of patients. Changes in thyroid function are likely due, at least in part, to amiodarone and/or desethylamiodarone (DEA) concentration into the thyroid gland, but mechanisms whereby the drug uptake
Baohua Gu et al.
Environmental science & technology, 41(17), 6277-6282 (2007-10-17)
Treatment of perchlorate-contaminated water using highly selective, regenerable ion-exchange and perchlorate-destruction technologies was demonstrated at a field site in California. Four treatment and four regeneration cycles were carried out, and no significant deterioration of resin performance was noted in 2
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