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60441

Sigma-Aldrich

高氯酸钾

puriss. p.a., ACS reagent, ≥99.0%

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About This Item

線性公式:
KClO4
CAS號碼:
7778-74-7
分子量：:
138.55
EC號碼:
231-912-9
MDL號碼:
MFCD00011362
分類程式碼代碼:
12352300
PubChem物質ID:
24881883

等級

ACS reagent
puriss. p.a.

化驗

≥99.0%

雜質

≤0.0005% total nitrogen (N)

pH值

5.0-7.0 (25 °C, 1% in H2O)

mp

400 °C (dec.) (lit.)

負離子痕跡

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

正離子痕跡

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 密鑰

YLMGFJXSLBMXHK-UHFFFAOYSA-M

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其他說明

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.

象形圖

Flame over circleExclamation mark
GHS03,GHS07

訊號詞

Danger

危險聲明

H271,H302

危險分類

Acute Tox. 4 Oral - Ox. Sol. 1

儲存類別代碼

5.1A - Strongly oxidizing hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
BCBK5697V
BCBD6459V
BCBD1106V
1366489
1338030

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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
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
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:
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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