68855-54-9 Diatomite Diatomaceous earth Kieselguhr, soda ash flux-calcined CCRIS 3662 Diatomaceous silica, flux-calcined EINECS 272-489-0 Flux-calcined diatomaceous earth EC 272-489-0 Amorphous silica: Flux-calcined diatomaceous earth Silica, amorphous, diatomaceous earth Silica amorphous diatomaceous earth (uncalcined) Silica, amorphous, including natural diatomaceous earth CAS 68855-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68855-54-9 |
| Molecular Formula | O2Si |
| Molecular Weight | 60.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
68855-54-9 Diatomite Diatomaceous earth Kieselguhr, soda ash flux-calcined CCRIS 3662 Diatomaceous silica, flux-calcined EINECS 272-489-0 Flux-calcined diatomaceous earth EC 272-489-0 Amorphous silica: Flux-calcined diatomaceous earth Silica, amorphous, diatomaceous earth Silica amorphous diatomaceous earth (uncalcined) Silica, amorphous, including natural diatomaceous earth (CAS 68855-54-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: O2Si. Molecular weight: 60.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | O2Si |
| Molecular Weight | 60.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1976 |
Recommended Standards
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- 2-Methylpropene-13C4 (gas) 705948-00-1 Isobutylene-13C4 (CAS 705948-00-1)
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