Xanthate (PAX, SIBX, SIPX, SEX, ETC) — R-O-CS₂⁻ M⁺

Xanthate (PAX, SIBX, SIPX, SEX, ETC)
Xanthate (PAX, SIBX, SIPX, SEX, ETC)
Chemical Formula R-O-CS₂⁻ M⁺
Synonym Dithiocarbonate, Alkyl xanthic acid salt, Xanthogenate
CAS No. 140-90-9
HS Code 2930.90
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Xanthate (PAX, SIBX, SIPX, SEX, ETC) — R-O-CS₂⁻ M⁺
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Identifiers

IUPAC Alkyloxydithiocarbonates
UN Number UN 3342

Applications

MiningRubber industry

Forms Available

Powder (crystalline or granular)Aqueous solution (for industrial use)

Properties

Density ~1.1–1.6 g/cm³ (varies by alkyl chain length)
Purity Technical grade: 80–95%, Reagent grade: ≥98%
Molecular Weight Sodium ethyl xanthate: 144.18 g/mol, Potassium amyl xanthate: 230.44 g/mol
Appearance Yellowish powder or pellets (strong sulfur odor)

Grades

Mining grade (high purity for flotation)Industrial grade (rubber/chemical uses)Reagent grade (lab use)

Storage

PACKING OPTIONS 25KG, Big bags, Palletizing, Customization

Documents

COA-Xanthate-PAX.pdf
COA-Xanthate-SIBX-90%.pdf
COA-Xanthate-SIPX-90%.pdf
MSDS-Xanthate-PAX-90%-pellet.pdf
MSDS-Xanthate-SIBX.pdf
MSDS-Xanthate-SIPX.pdf

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