MagSil PR – Certificate of Analysis (COA)
Last Updated: March 10, 2018 This Certificate of Analysis verifies that the tested batch of MagSil PR (Magnesium Silicate) meets Carbon Chemistry Ltd.’s USP-grade specifications for purity, particle distribution, and physical characteristics.
Link to Certificate of Analysis (PDF)
Quick Facts
- Product Name: Magnesium Silicate (MagSil PR)
- Grade: USP
- Batch Number: 20180310
- Issue Date: March 10, 2018
- Supplier: Carbon Chemistry Ltd.
- Address: 34501 E Quincy Ave, Watkins, CO 80137
- Phone: +1 (888) 466-8421
- Type: Adsorbent Media
Test Results Summary
- Appearance: White, odorless, freely flowing granules – Pass
- SiO₂: ≥65.0% | Result: 69.36%
- MgO: ≥14.0% | Result: 15.58%
- Loss on Drying (105°C, 2h): ≤10% | Result: 4.30%
- pH (1% Suspension): 8–10 | Result: 9.68
- Bulk Density: 300–600 g/L | Result: 334 g/L
- Particle Size Distribution: ≥90% | Result: 92.1%
Conclusion
- PASS – This batch meets Carbon Chemistry’s USP-grade specifications for MagSil PR (Magnesium Silicate).