Specifications:
| Feature |
Details |
| Brand |
Polylab |
| Material |
High-quality, durable, color-coded plastic |
| Model Type |
Sodium Chloride Crystal Lattice (Compact 27 Atom Model) |
| Design |
Includes 27 atom units and connectors to form cubic lattice |
| Structure Representation |
Demonstrates the cubic crystal structure of NaCl (rock salt) |
| Assembly |
Easy to assemble and disassemble |
| Educational Use |
Perfect for teaching ionic bonding and crystal structures |
| Storage Box |
Comes in a compact, sturdy storage case |
| Application |
Suitable for chemistry classrooms, labs, and student projects |
Product Overview:
Polylab Molecular Model Set – Sodium Chloride – Compact 27 Atoms is an essential visual aid for demonstrating the classic cubic crystal structure of sodium chloride (NaCl). This high-quality model set uses 27 precision-molded, color-coded plastic atom units and connectors to clearly show how sodium and chloride ions arrange in a repeating three-dimensional lattice.
This Sodium Chloride Model helps students visualize ionic bonding and the electrostatic attraction that holds the lattice together. By constructing the rock salt structure, learners can easily grasp concepts such as unit cells, lattice points, coordination numbers, and how ionic crystals maintain their shape and stability.
Simple to assemble and disassemble, this compact 27-atom model is ideal for hands-on demonstrations in chemistry lectures and lab exercises, making abstract crystallographic ideas tangible and engaging. The durable parts fit snugly and can be reused repeatedly without wear.
Supplied in a convenient, robust storage box, this model stays safe and organized for everyday classroom or lab use. Combine this with other Polylab Molecular Model Sets to build a complete toolkit for teaching ionic, covalent, and metallic crystal structures. For more crystal lattice and bonding kits, check out our full Solid State Chemistry Models collection. For trusted crystallographic data and study support, refer to the International Union of Crystallography Resources, a leading authority in structural chemistry.