Calcium Carbonate, FCC (food grade)
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$5.89
$4.71
/lb
[CaCO3] -325 mesh, white powder
Calcium carbonate is pyrotechnic coloring agent used to produce reddish-orange stars, and sometimes as a filler in pyro-adhesive.
Formulas using calcium carbonate:
Red-Orange Rubber Stars
Orange Go Getters
Part #CH8052
Pyro adhesive:
| Chemicals | #1 | #2 |
| Sodium Silicate | 1 | 4 |
| Zinc Oxide | 1 | |
| Calcium Carbonate | 1 | 5 |