85-1347-19　Potassium Hydroxide, ACS 1Kg　CAS No:1310-58-3　P4910

特徴

• Used in alkalimetric titrations.
• Synonyms:Caustic Potash; KOH
• Molecular Formula:KOH
• Molecular Weight:56.11
• Appearance:White deliquescent pellets
• Purity (by titration):≥85%
• Melting Point:
360°C (approx.) (lit)
• Solubility (10% in water):Colorless, clear solution
• Heavy Metals (as Ag):≤0.001%
• Silicate (SiO2):≤0.005%
• Chloride:≤0.005%
• Nitrate:≤0.001%
• Phosphate:≤0.0005%
• Sulfate:≤0.003%
• Aluminum:≤0.002%
• Ammonium:≤0.0005%
• Arsenic:≤0.0001%
• Calcium:≤0.0025%
• Copper:≤0.0005%
• Iron:≤0.0005%
• Lead:≤0.0005%
• Magnesium:≤0.0005%
• Nickel:≤0.001%
• Zinc:≤0.001%
• Sodium:≤0.05%
• Potassium Carbonate:≤1%
• Insoluble Matter (in water):≤0.01%
• Storage and Stability:Store at RT. Stable for 6 months after receipt.
• Important Note:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
• Toxicity and Hazards:All products should be handled by qualified personnel only, trained in laboratory procedures.