244252

Perchloric acid

ACS reagent, 70%

• 동의어(들): PCA
• Linear Formula: HClO₄
• CAS Number: 7601-90-3
• Molecular Weight: 100.46
• MDL number: MFCD00011325
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329752489
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 200
• vapor pressure: 6.8 mmHg ( 25 °C)
• 분석: 70%
• 형태: liquid
• 반응 적합성: reagent type: oxidant
• 기술: toxicology assay: suitable
• 불순물: ≤0.001% N compounds; ≤5 ppm Silicate and phosphate (as SIO₂)
• 무기 잔류물: ≤0.003%
• 색상: APHA: ≤10
• density: 1.664 g/mL at 25 °C
• 음이온 미량물: chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): ≤0.001%
• 양이온 미량물: Fe: ≤1 ppm; heavy metals: ≤1 ppm (by ICP)
• SMILES string: OCl(=O)(=O)=O
• InChI: 1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5)
• InChI key: VLTRZXGMWDSKGL-UHFFFAOYSA-N

설명

일반 설명

Perchloric acid (HClO₄), an oxygen acid of chlorine, is strongly acidic in nature. Hydrates of perchloric acid are obtained on its dissolution in water.

애플리케이션

Perchloric acid has been used to deactivate chloramine-T during the spectrophotometric determination of collagen content of the rat tibialis anterior (TA) tendons and tendon constructs.

It also may be used in the following studies:

• Determination of reduced glutathione (GSH) and oxidized glutathione (GSSG) content in liver tissues by high performance liquid chromatography (HPLC).
• As an oxidizing agent in the estimation of sulfur (S) in plant samples.
• As a solvent for the dissolution of plutonium.

포장

poly-coated bottles available: product numbers 244252-2.5L-CB

안전성 정보

• 픽토그램: GHS03,GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H271,H290,H302,H314,H373
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1A - STOT RE 2
• 표적 기관: Thyroid
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 1
• Flash Point (°F): No data available
• Flash Point (°C): No data available