Potassium hydroxide

• Catalog No.: 221473
• CAS Number: 1310-58-3
• M. F.: KO
• M. W.: 55.0977
• Purity: ≥85%

SYNONYMS

• Title: 氢氧化钾
• IUPAC name: potassium oxidanide
• IUPAC Traditional name: potassium oxidanide
• Synonyms: 苛性钾; Caustic Potash

DATABASE IDS

• MDL Number: MFCD00003553
• PubChem SID: 24853244
• EC Number: 215-181-3
• CAS Number: 1310-58-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.01%
• Antion Traces: phosphate (PO43-): ≤5 ppm
• Antion Traces: sulfate (SO42-): ≤0.003%
• Cation Traces: Ca: ≤0.005%
• Cation Traces: Fe: ≤0.001%
• Cation Traces: Mg: ≤0.002%
• Cation Traces: Na: ≤0.05%
• Cation Traces: Ni: ≤0.001%
• Cation Traces: heavy metals (as Pb): ≤0.001%
• Grade: ACS reagent
• Impurities: ≤0.001% N compounds
• Impurities: ≤2.0% K2CO3
• Impurities: 10-15% water
• Linear Formula: KOH
• Purity: ≥85%
• Apperance: pellets
• Melting Point: 361 °C(lit.)
• Vapor Pressure: 1 mmHg ( 719 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1813 8/PG 2
• Risk Statements: 22-35
• RTECS: TT2100000
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 1813
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

Packaging
1, 2.5, 4×2.5 kg in poly bottle
12 kg packaged in open-head fiber drums; 25 g, 500 g, 1 kg, 2.5 kg, 6×500 g packaged in poly bottles
12 kg in fiber drum
25, 500, 6×500 g in poly bottle

Description (简体中文)

包装
1, 2.5, 4×2.5 kg in poly bottle
12kg 开口纤维桶包装；25g、500g、1kg、2.5kg、6×500g 塑料瓶包装
12 kg in fiber drum
25, 500, 6×500 g in poly bottle