85-4187-18　Zinc Chloride 250g　CAS No:7646-85-7　292089

特徴

• Zinc Chloride is a common chemical reagent used in organic syntheses, often alkylation reactions and as a dehydrating agent.
• Molecular Formula:ZnCl2
• Molecular Weight:136.29
• Purity:≥97% (Titration)
• Appearance:White crystalline powder
• Melting Point:~318°C
• Nitrate (NO3-):≤0.003%
• Sulfate (SO42-):≤0.01%
• Ammonium (NH4):≤0.005%
• Calcium (Ca):≤0.06%
• Iron (Fe):≤0.001%
• Lead (Pb):≤0.005%
• Magnesium (Mg):≤0.01%
• Potassium (K):≤0.02%
• Sodium (Na):≤0.05%
• Insoluble Material:≤0.005%
• Oxychloride:To pass test
• Solubility:36g in 100ml in water
• Storage and Stablity:Store at RT. Stable for 12 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.