DESCRIPTION
Break these up for calcium carbonate powder. Box of a dozen sticks. Find the calcium carbonate formula, formula weight, density and more below!
Use this chalk in a neat, hands-on Sponge Rock Experiment!
| Formula | CaCO3 |
| Formula Weight | 100.089 |
| Form | Powder |
| Density | 2.71 g/cm³ |
| CAS # | CAS # 1317-65-3 |
| DOT Classification | Non-Regulated |
| Storage Code | Green |
| Shelf Life | 60 Months |
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- CH-CHALK
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