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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

线性分子式:
KClO4
CAS号:
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

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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

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分析证书(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
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
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:
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