60188

Potassium dichromate

BioUltra, ≥99.5% (RT)

• 동의어(들): Potassium bichromate
• Linear Formula: K₂Cr₂O₇
• CAS Number: 7778-50-9
• Molecular Weight: 294.18
• EC Number: 231-906-6
• MDL number: MFCD00011367
• UNSPSC 코드: 12352200
• PubChem Substance ID: 57651731

속성

• 제품 라인: BioUltra
• 분석: ≥99.5% (RT)
• 불순물: insoluble matter, passes filter test
• 손실: ≤0.05% loss on drying, 110 °C
• pH: 3.5-5.0 (25 °C, 0.1 M in H₂O)
• mp: 398 °C (lit.)
• solubility: H₂O: 0.1 M at 20 °C, clear, orange
• 음이온 미량물: chloride (Cl^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 양이온 미량물: Ca: ≤20 mg/kg; Cd: ≤10 mg/kg; Co: ≤20 mg/kg; Cu: ≤10 mg/kg; Fe: ≤20 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤200 mg/kg; Ni: ≤20 mg/kg; Pb: ≤50 mg/kg; Sr: ≤50 mg/kg; Zn: ≤10 mg/kg
• 흡수: no transmittance (UV) in H₂O at 0.1 M
• SMILES string: [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O
• InChI: 1S/2Cr.2K.7O/q;;2*+1;;;;;;2*-1
• InChI key: KMUONIBRACKNSN-UHFFFAOYSA-N

설명

애플리케이션

Potassium bichromate may be used to induce acute renal failure (ARF) that mimics occupational hazards. It may be used to study the mechanism and affects of chromium induced renal failure and rescue methodologies.

안전성 정보

• 픽토그램: GHS03,GHS06,GHS08,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H272,H301,H312,H314,H317,H330,H334,H335,H340,H350,H360FD,H372,H410
• 예방조치 성명서: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 Inhalation - STOT SE 3
• 표적 기관: Cardio-vascular system, Respiratory system
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges