Calcium Chloride 2H₂O 100g – High‑Purity LR Grade Laboratory Reagent

This high‑quality Calcium Chloride 2H₂O 100g reagent is supplied as LR Grade, making it ideal for a wide range of school science experiments. Identified by CAS No. 10035‑04‑8 and carrying no UN hazard classification (UN Number: NR), this stable and easy‑to‑use compound is perfect for chemistry practicals involving exothermic reactions, drying agents, solution preparation, and salt chemistry.

Used throughout KS3, GCSE, and A‑Level lessons, Calcium Chloride 2H₂O supports investigations into hydration, ionic bonding, thermal changes, and solubility. Its reliability and versatility make it a staple material in school laboratories and prep rooms.

Key Features

• High‑purity LR Grade Calcium Chloride Dihydrate
• Supplied in a convenient 100g container
• UN Number: NR (Not Regulated)
• CAS Number: 10035‑04‑8
• Ideal for thermal and exothermic reaction demonstrations
• Useful as a drying agent in school chemistry
• Supports ionic bonding and crystallisation studies
• Suitable for use in educational establishments

How Calcium Chloride 2H₂O Can Be Used in School Science Lessons

Calcium Chloride Dihydrate is a widely used reagent in chemistry education. It is ideal for:

• Exothermic reaction demonstrations (e.g., dissolving CaCl₂ in water)
• Drying agent activities in qualitative chemistry
• Investigating ionic bonding and lattice structures
• Solution preparation for various experiments
• Hydration/crystal water studies in KS3 and GCSE

Reliable, easy to use, and safe for classroom applications, Calcium Chloride 2H₂O is an essential reagent for delivering accurate and engaging chemistry practicals.