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Merck
CN

60441

高氯酸钾

puriss. p.a., ACS reagent, ≥99.0%

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线性分子式:
KClO4
化学文摘社编号:
7778-74-7
分子量:
138.55
UNSPSC Code:
12352300
PubChem Substance ID:
24881883
EC Number:
231-912-9
MDL number:
MFCD00011362

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InChI key

YLMGFJXSLBMXHK-UHFFFAOYSA-M

InChI

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

SMILES string

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

grade

ACS reagent, puriss. p.a.

assay

≥99.0%

impurities

≤0.0005% total nitrogen (N)

pH

5.0-7.0 (25 °C, 1% in H2O)

mp

400 °C (dec.) (lit.)

anion traces

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

cation traces

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

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Other Notes

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.

pictograms

Flame over circleExclamation mark
GHS03,GHS07

signalword

Danger

hcodes

H271,H302

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 1

存储类别

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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
V Jahagirdar et al.
Journal of neuroendocrinology, 24(8), 1126-1134 (2012-03-23)
Steroid hormones exert profound effects on the development of brain areas controlling complex cognitive function in adulthood. One class, progestins, may contribute by acting on the progestin receptor (PR), which is transiently expressed in a critical layer of developing cortex:
Manuel E Ortiz-Santaliestra et al.
Archives of environmental contamination and toxicology, 53(4), 639-646 (2007-07-28)
Amphibians are sensitive to a great variety of agrochemicals. Nitrate compounds are commonly applied as fertilizers, whereas perchlorate salts occur as by-products of the military industry and in some nitrate fertilizers. Both compounds are highly soluble and can easily diffuse
Caterina Constantinou et al.
Journal of proteome research, 10(2), 869-879 (2010-10-30)
Although adult-onset hypothyroidism (AOH) has been connected to neural activity alterations, including movement, behavioral, and mental dysfunctions, the underlying changes in brain metabolic physiology have not been investigated in a systemic and systematic way. The current knowledge remains fragmented, referring
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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