Cs-Ultra99™ Cesium Carbonate
The Alkali Metal Your Atomic Clocks & Deep-Well Fluids Can't Do Without
Extracted from China's rare Sinclair brines and triple-crystallised to electronic-grade purity, Cs-Ultra99™ puts a stable cesium supply back on the lab and rig schedule—despite MOFCOM scrutiny and vanishing global inventories.
Timing-Grade Purity
Enables < 1 × 10⁻¹³ /day drift in cesium beam clocks
High-Density Drilling Fluid
Forms brine up to 2.3 sg without crystallisation at -10°C
Micropack Options
Ready-to-ship 100g vials for R&D fab lines
Technical Snapshot
Availability
Applications
- Atomic beam frequency standards
- High-density drilling fluids
- Specialty glass manufacturing
- Catalyst promoters
- Photoelectric cells
Packaging & Logistics
Standard Packaging
1 kg HDPE bottle with desiccant → Foil pouch → Nitrogen-purged drum
Shipping Options
- • 72-hour door-delivery to fabs
- • Ex-bonded HK storage for bulk
- • UN Class 8 compliant packaging
Compliance & Docs
Strategic License: HK-SC-Cs-2025-44
Certifications: NIST-traceable purity cert
Safety: UN Class 8 packing group III SDS
Analysis: Full trace metal analysis available
Handling & Safety
Cesium carbonate is hygroscopic and corrosive. Handle with appropriate PPE including gloves, safety glasses, and lab coat. Store in a cool, dry place away from moisture and incompatible materials.
- • Avoid contact with skin and eyes
- • Use in well-ventilated areas
- • Keep container tightly closed when not in use
- • Dispose according to local regulations