NANO BISMUTH POWDER 99.9% 40NM HIGH PURITY SPHERICAL NANOPARTICLESRESEARCH GRADE MATERIAL
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Brand: ATOMFAIR®
This document outlines the key storage and handling constraints for Nano Bismuth Powder to ensure material stability and safety. The constraints are derived from the product's sensitivity to air, moisture, heat, and incompatible chemicals.
- Air and Moisture Sensitivity: Prolonged exposure to ambient air and moisture can cause surface oxidation and degradation of the nanopowder, as stated in the storage notes.
- Incompatible Chemical Avoidance: Avoid contact with incompatible chemicals, as specified in the handling notes, to prevent hazardous reactions or material degradation.
- Temperature Sensitivity: Store away from heat sources to avoid thermal effects on the nanoparticles, as recommended in the storage notes.
What purity, particle size, and morphology specifications does Atomfair AF-BI40CB nano bismuth powder have?
The AF-BI40CB is a 99.9% metals basis high-purity metal nanopowder with a nominal particle size of 40 nm and spherical morphology. Its CAS number is 7440-69-9, molecular formula is Bi, and molecular weight is 208.98. These specifications support particle-size-driven screening and material formulation work in advanced research.
What research applications is this 40 nm bismuth nanopowder intended for?
This nano bismuth powder is prepared for catalysis and electrocatalysis research, conductive paste, coating, and electrode development, powder metallurgy and sintering studies, and EMI shielding and microwave absorbing composite research. It is research grade and intended for laboratory-scale R&D use.
What storage, handling, and packaging requirements should be confirmed before purchasing this bismuth nanopowder?
Store the material sealed in a dry, protected environment and avoid prolonged exposure to air, moisture, heat, and incompatible chemicals. Sealed laboratory packaging is available in 25 g for introductory samples and exploratory experiments, 100 g for routine research and small-batch testing, and 500 g for extended research projects and repeated experiments. Final package size, quantity, transport requirements, and SDS safety information should be confirmed before procurement.
This 40 nm spherical bismuth nanopowder at 99.9% metals basis purity is suited for catalysis, conductive paste, and EMI shielding research, provided strict moisture-free storage and handling protocols are observed.
Positive
- High metals-basis purity: The 99.9% metals basis purity grade supports impurity-sensitive R&D workflows such as catalysis and electrode development where trace metal contamination could skew results.
- Fine spherical particle morphology: The 40 nm spherical morphology provides a high surface-to-volume ratio and consistent particle shape, which is beneficial for uniform dispersion in conductive pastes, coatings, and microwave-absorbing composite formulations.
Trade-offs
- Moisture and air sensitivity: The product must be stored sealed in a dry, protected environment; prolonged exposure to air, moisture, heat, or incompatible chemicals can degrade the nanopowder and alter its performance.
- Research-grade, not for clinical use: This material is intended solely for laboratory-scale R&D and not for clinical or commercial applications, requiring end users to verify suitability and implement appropriate handling and safety protocols.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
