Understanding the subject
Antimony metal and antimony compounds share an element but are not interchangeable products. Industry sources identify metal in lead-alloy applications and diantimony trioxide in flame-retardant systems and PET catalysis.
What it means in practice
The intended process determines the specification. A metal buyer may focus on purity and metallic impurities, while a compound buyer also needs chemical identity and physical properties appropriate to the application.
Bring it into your next discussion
Product descriptions should use the exact material name. If a procurement team receives an alternative, technical approval should precede a commercial decision. A lower price for a different material is not a comparable offer.
- State the exact product category.
- Use the buyer-approved input specification.
- Review substitutions with the technical team.
Background source: Original publisher ↗