Xanthate (PAX and SIBX)
Xanthate is a collector reagent for the flotation of sulphide ores. Kemindo supplies PAX (potassium amyl xanthate) and SIBX (sodium isobutyl xanthate) as pellets or granules, packed in wooden boxes or steel drums.
- Business lines
- Chemicals & Consumables
- Categories
- Chemicals, Mining Chemicals, Gold Mine
- Industries
- Mining, Gold & copper mining
- Availability
- Available
PAX (potassium amyl xanthate). A very strong collector for all sulphide ores, including copper-nickel sulphide ore, zinc ore, and gold bound in pyrite. PAX is not very selective and tends to float iron sulphides as well, unless it is used with depressants.
SIBX (sodium isobutyl xanthate). A strong collector for non-ferrous metal sulphide ores, mainly copper, lead and zinc. SIBX works especially well on copper ores and on pyrite.
Other types in our range: sodium ethyl xanthate, sodium isopropyl xanthate and potassium isobutyl xanthate. All are pellets with a purity of at least 90%.
Xanthate packs carry hazard labels and are shipped under dangerous goods regulations. Follow the safety data sheet (SDS) when handling it. Contact us for the specification of each type and a quotation.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Purity of PAX | min 90.00 | % |
| Purity of SIBX (grade 85) | min 85.00 | % |
| Purity of SIBX (grade 90) | min 90.00 | % |
| Free alkali (PAX and SIBX) | max 0.2 | % |
| Moisture and volatile (PAX and SIBX) | max 4.00 | % |
| Appearance of PAX | Pale grey pellets | |
| Appearance of SIBX | Pale yellow or yellow-green granules |
Values from the Kemindo brochure; specification per type on request
Applications
- Flotation of copper-nickel sulphide ore
- Flotation of copper, lead and zinc ores
- Flotation of gold bound in pyrite
Packaging
- Wooden box, 850–900 kg
- Steel drum, 110–120 kg
Frequently asked questions
What is the difference between PAX and SIBX?
Both are flotation collectors. PAX (potassium amyl xanthate) is very strong but less selective, and tends to float iron sulphides too. SIBX (sodium isobutyl xanthate) is commonly used for copper, lead and zinc ores.
What packaging does xanthate come in?
Wooden boxes of 850–900 kg or steel drums of 110–120 kg. Packs carry hazard labels.
What is Xanthate (PAX and SIBX) used for?
Main applications: Flotation of copper-nickel sulphide ore, Flotation of copper, lead and zinc ores, Flotation of gold bound in pyrite.
What are the specifications of Xanthate (PAX and SIBX)?
Purity of PAX min 90.00 %; Purity of SIBX (grade 85) min 85.00 %; Purity of SIBX (grade 90) min 90.00 %; Free alkali (PAX and SIBX) max 0.2 %; Moisture and volatile (PAX and SIBX) max 4.00 %; Appearance of PAX Pale grey pellets. The full specification table is on this page.
What other names is Xanthate (PAX and SIBX) known by?
Xanthate (PAX and SIBX) is also known as: Xanthate (PAX dan SIBX), PAX, SIBX, Potassium amyl xanthate, Sodium isobutyl xanthate, Sodium ethyl xanthate, Sodium isopropyl xanthate, Potassium isobutyl xanthate, Flotation collector, Kolektor flotasi, Xanthate collector, supplier Xanthate (PAX and SIBX) Indonesia, pemasok Xanthate (PAX dan SIBX), xanthate supplier Indonesia, PAX SIBX flotation collector, kolektor flotasi tambang.
Where can I buy Xanthate (PAX and SIBX) / how do I request a quote?
Send a quote request through the form on this page, or contact the Kemindo sales team at marketing@kemindogroup.com / +62 21 22510447. Prices are not published; quotes are given per request.
Where to buy / request a quote
- Contact
- marketing@kemindogroup.com · +62 21 22510447
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Request a quote for Xanthate (PAX and SIBX)
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