ANTIMONY TRIOXIDE supply enquiries are supported for buyers seeking a clearly defined specification, appropriate packaging and dependable commercial delivery. This page brings the essential procurement information together before a quotation is prepared.
ANTIMONY TRIOXIDE supplier for commercial requirements
We support bulk and semi-bulk enquiries for ANTIMONY TRIOXIDE across inorganic chemicals applications. Availability is confirmed against the required grade, purity, quantity, destination and delivery schedule. Because product standards differ by manufacturer and end use, every enquiry is reviewed against the buyer’s actual specification rather than treated as a generic order.
ANTIMONY TRIOXIDE product information
Description
Buy Antimony Trioxide Online | Trusted Supplier CS Global Procurement
Are you searching for where to buy Antimony Trioxide Online? We offer reliable supply solutions across South Africa with competitive pricing and excellent customer service.
Product Overview: Antimony Trioxide (Sb₂O₃)
Antimony Trioxide is a white, odorless, inorganic compound primarily used as a flame retardant synergist and catalyst in various industrial applications.
At CS Global Procurement, we provide Antimony Trioxide with 99% purity to ensure optimal performance for your industrial processes.
Product Specifications
| ITEMS | SPECIFICATIONS |
|---|---|
| Chemical Name | Antimony Trioxide |
| Synonyms | Antimony Sesquioxide, Antimonous Oxide, Flowers of Antimony |
| CAS Number | 1309-64-4 |
| EINECS | 215-474-6 |
| Molecular Formula | Sb₂O₃ |
| Molar Mass | 291.518 g/mol |
| Appearance | White solid, odorless |
| Density (g/cm³) | 5.2 (α-form: 5.67) |
| Melting Point | 656 °C |
| Boiling Point | 1425 °C (sublimes) |
| Solubility in Water | Insoluble (370 µg/L at ~21°C) |
| Solubility | Soluble in acid |
| Magnetic Susceptibility (χ) | -69.4·10⁻⁶ cm³/mol |
| Purity | 99% |
| Grade | Reagent Grade |
Packaging Options
- 25kg or 50kg Bags
- Moisture-proof and sealed industrial-grade packaging
- Custom packaging options available upon request
Applications of Antimony Trioxide
Flame Retardants
Used extensively as a synergist in halogenated flame retardant systems for plastics, rubber, textiles, and coatings.
Catalyst in Chemical Manufacturing
Acts as a catalyst in the production of PET (polyethylene terephthalate) and other polymers.
Glass and Ceramics
Used to decolorize glass and as an opacifying agent in ceramics.
Electronics Industry
Applied in certain types of semiconductors and electronic devices.
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View our full product catalog on our Products Page.
Why Choose CS Global Procurement?
✅ Trusted supplier to South African industries
✅ High-purity chemicals with reliable supply
✅ Competitive wholesale pricing
✅ Nationwide delivery
✅ Exceptional customer service
Outbound References
Contact CS Global Procurement for Antimony Trioxide
CS Global Procurement — Your reliable partner for high-quality chemical supplies in South Africa.
Grades and specifications
Specify the required grade, purity, physical form and any recognised standard that applies to your process. If you are replacing an existing material, include the current technical specification or certificate of analysis. This allows the sourcing team to compare the requirement accurately and avoid unsuitable substitutions.
- Required grade, concentration or minimum purity
- Physical form and appearance requirements
- Relevant industry, food, agricultural or technical standard
- Acceptable origin or manufacturer restrictions
- Testing, sampling or certificate requirements
Commercial packaging and order quantities
Packaging options depend on the material, transport classification, quantity and destination. Tell us whether the requirement is for bags, drums, intermediate bulk containers, pallets or another format. Minimum order quantities and recurring supply options are confirmed with the quotation.
Documentation and quality checks
Current documentation should be reviewed before purchase and use. Depending on the offered product, this may include a safety data sheet, technical data sheet, certificate of analysis, certificate of origin and relevant transport information. Documents relate to the specific grade and manufacturer quoted.
Request a ANTIMONY TRIOXIDE quotation
For a faster commercial response, include the product name, specification, quantity, preferred packaging, delivery country or port, required date and intended industrial application.
Detailed ANTIMONY TRIOXIDE guides
ANTIMONY TRIOXIDE Packaging and Delivery
ANTIMONY TRIOXIDE Safety and SDS
ANTIMONY TRIOXIDE Specifications and Grades
Frequently asked questions
What grades of ANTIMONY TRIOXIDE can you source?
Grade availability depends on the required application and destination. Send the required specification, purity and standard with your enquiry so the supply team can confirm a suitable option.
Can I request an SDS or technical data sheet?
Yes. Request the current safety data sheet, technical data sheet and certificate requirements before ordering. Documentation is confirmed against the specific grade and manufacturer offered.
What packaging is available for ANTIMONY TRIOXIDE?
Packaging varies by product, grade, volume and transport classification. State your preferred pack size, order volume and delivery country when requesting a quotation.
Do you supply bulk quantities?
Bulk and semi-bulk enquiries are supported subject to product availability, minimum order quantities, compliance checks and delivery location.
How do I request a quotation?
Use the enquiry form with the product name, required grade, quantity, destination and intended industrial application. A tailored quotation can then be prepared.