Chemical · Product Detail
Sodium Isopropyl Xanthate (SIPX)
Industrial sulfide-mineral flotation collector with controlled xanthate assay, free alkali and moisture.
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Sodium Isopropyl Xanthate (SIPX) at a Glance
ZXCHEM is a sodium isopropyl xanthate (SIPX) supplier and exporter in China, CAS 140-93-2. It is used for suitable sulfide flotation processes. The selected powder or pellet grade specifies at least 90.0% xanthate purity; compare the physical form and batch assay when sourcing bulk material.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Sodium Isopropyl Xanthate (SIPX) Specifications
Each shipment comes with a batch COA. The SDS is based on a reference composition and may differ slightly from the ≥90% supply grade.
Commercial Information
Storage & Shipping
Storage Conditions
Keep sealed in a cool, dry, well-ventilated segregated area away from acids, strong oxidizers, moisture and ignition sources. Maintain air gaps between pallets and protect packages from direct sunlight.
Packaging Integrity
Inspect bags, liners, drum lids and box linings for tears, water ingress and damaged seals. Keep packages dry and clearly labelled; use compatible closures and reseal opened packs promptly.
Packaging
110 kg iron drums / 850 kg wooden boxes / 50 kg bags
Handling & Protection
Control dust using suitable local extraction. Wear chemical-resistant gloves, protective clothing, eye and face protection. Keep acid contamination out of the process; prevent uncontrolled release and consult the SDS before handling. Avoid ignition and static discharge. Moisture and acidic conditions can produce flammable carbon disulfide; prepare solutions only in controlled, ventilated process equipment.
What Is Sodium Isopropyl Xanthate (SIPX)?
Sodium isopropyl xanthate (SIPX) is a xanthate collector identified by CAS 140-93-2, EC 205-443-5, formula C4H7NaOS2 and molecular weight 158.22 g/mol. It sits between ethyl and butyl xanthates in collecting strength and is one of the most widely used collectors in copper and lead-zinc concentrators.
The supply specification sets xanthate purity at ≥90.0%, free alkali at ≤0.2% and moisture plus volatile matter at ≤4.0%. The powder or pellets dissolve in water for dosing. Dosage and addition point depend on the ore, liberation, pulp pH and the rest of the reagent scheme, so plants usually set them through bench tests and plant trials.
It ships as UN 3342, Xanthates, Class 4.2, packing group III. Keep it dry and away from acids, oxidizers and ignition sources: heat, acid and moisture speed decomposition and release carbon disulfide. Prepare solutions in a ventilated system and use them promptly; the SDS on this page gives full handling details.
As a sodium isopropyl xanthate supplier and exporter in China, ZXCHEM packs SIPX in 110 kg iron drums, 850 kg wooden boxes or 50 kg bags. Lead time is about 14 days from order confirmation, and each shipment comes with a batch COA.
See all mining flotation reagents in our catalog.
Sodium Isopropyl Xanthate (SIPX) Applications
Copper sulfide flotation
Main collector in many porphyry copper circuits for chalcopyrite, bornite and chalcocite. It balances copper recovery with pyrite rejection in alkaline pulp.
Lead-zinc and polymetallic ores
Collector for galena and copper-activated sphalerite in sequential lead-zinc flotation. Often used with a dithiophosphate to sharpen the split between the lead and zinc stages.
Pyrite and gold-bearing sulfides
Floats pyrite and gold-bearing sulfides where a moderate collector is enough. Butyl or amyl xanthates take over when recovery is the priority.
Why Source Sodium Isopropyl Xanthate (SIPX) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Sodium Isopropyl Xanthate (SIPX) FAQ
Which Sodium Iso-propyl Xanthate grade should I choose?
The listed supply specification is Xanthate purity ≥90%. Check the TDS for assay and impurity limits, then test a sample for compatibility and performance in your process.
Can I request a Sodium Iso-propyl Xanthate sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is Sodium Iso-propyl Xanthate packed and shipped?
Standard packing is 110 kg iron drums / 850 kg wooden boxes / 50 kg bags. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. The stated bulk transport classification is Class 4.2 — Spontaneously combustible.
Which documents are available for Sodium Iso-propyl Xanthate?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
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