It is also worth noting that . Different suppliers may have their own "0142" with slightly different specs. Always cross-reference the supplier’s CoA with your process requirements. Comparisons: Pure 0142 vs. Other Common Grades To put Pure 0142’s capabilities in context, consider this comparison table:
This article delves deep into every aspect of Pure 0142—from its chemical composition and technical specifications to its industrial applications and sourcing best practices. Whether you encountered this term on a safety data sheet, a procurement list, or a research protocol, this guide will provide you with the definitive understanding you need. At its core, Pure 0142 refers to a specific grade of high-purity chemical compound or industrial solvent known for its exceptional lack of contaminants. The term "Pure" designates that the substance has undergone rigorous refinement processes to achieve a purity level typically exceeding 99.5%, while "0142" is a catalog or batch identifier used by major chemical suppliers (most notably in European and Asian markets) to denote a distinct molecular formulation.
Supply is concentrated among a few specialty chemical distributors in Germany, Japan, and the United States. Lead times can stretch to 8–12 weeks during periods of high demand (e.g., post-pandemic pharma ramp-ups). Therefore, buyers are advised to maintain safety stock of 60–90 days’ consumption, especially for critical production lines. pure 0142
| Property | Value / Specification | |----------|----------------------| | | ≥ 99.7% (typical: 99.85%) | | Water content (Karl Fischer) | ≤ 0.02% | | Residue after evaporation | ≤ 0.0005% | | Heavy metals (as Pb) | ≤ 1 ppm | | Boiling point | 78.5°C – 80.2°C | | Flash point | 42°C (closed cup) | | Density at 20°C | 0.865 – 0.875 g/cm³ | | Appearance | Clear, colorless, no particulates |
For technical datasheets, lot-specific Certificates of Analysis, or to request a sample, contact authorized distributors listed on the official Pure 0142 registry (maintained by the Global Solvent Council). Last updated: May 2026. Specifications and pricing are illustrative; always verify with current supplier documentation. It is also worth noting that
A: Not in regulated processes. The specific non-volatile residue and water specifications of Pure 0142 are unique. Unauthorized substitution could void your quality certifications. Conclusion: Why Pure 0142 Matters In an era where failure is measured in parts per billion, Pure 0142 stands as a silent sentinel of quality. It is not the cheapest solvent, nor the most famous. But for the engineers formulating a life-saving drug, the technician cleaning a multi-million dollar photomask, or the aerospace physicist calibrating a satellite gyroscope, Pure 0142 is the invisible guarantee that their work will function as designed.
A: Without lab equipment, you cannot. But a simple evaporation test on a clean glass slide should leave no visible residue. For full confirmation, send a sample to an external lab for GC-MS and gravimetric residue analysis. Comparisons: Pure 0142 vs
A: It is flammable (flash point 42°C) and may cause mild skin irritation with prolonged contact. Always use in a fume hood and wear nitrile gloves and safety glasses. It is not classified as a carcinogen or mutagen.