CAS 140-93-2

Sodium isopropyl xanthate

Description:

Sodium isopropyl xanthate, with the CAS number 140-93-2, is an organosulfur compound commonly used as a collector in the flotation process of minerals, particularly in the mining industry. It appears as a yellow to orange solid and is soluble in water, which enhances its utility in aqueous processes. The compound features a xanthate functional group, characterized by the presence of a thiol (–SH) and an alkyl group, in this case, isopropyl. Sodium isopropyl xanthate is known for its ability to selectively bind to metal sulfides, facilitating the separation of valuable minerals from ores. It is also utilized in the production of rubber and as a reagent in organic synthesis. However, it is important to handle this substance with care, as it can be toxic and may pose environmental hazards if not managed properly. Proper safety measures, including the use of personal protective equipment, are essential when working with this chemical.

Formula: C₄H₈OS₂·Na

InChI: InChI=1S/C4H8OS2.Na/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);

InChI key: InChIKey=KBKAUGFMRGQXTO-UHFFFAOYSA-N

SMILES: O(C(C)C)C(=S)S.[Na]

Synonyms:

• Accelerator SIP
• Aeroxanthate 343
• Carbonic acid, dithio-, O-isopropyl ester, sodium salt
• Carbonodithioic acid, O-(1-methylethyl) ester, sodium salt
• Carbonodithioic acid, O-(1-methylethyl) ester, sodium salt (1:1)
• Good-rite Nix
• Isopropyl sodium xanthate
• Isopropylxanthic acid sodium salt
• O-Isopropyl sodium dithiocarbonate
• O-Isopropyl sodium xanthate
• Sodium Iso-propyl Xanthate
• Sodium Isopropyl Xanthate
• Sodium Isoproylxanthate
• Sodium O-isopropyl dithiocarbonate
• Sodium O-isopropyl xanthate
• Sodium isopropylxanthogenate
• Z 11 (xanthate)

Carbonodithioic acid, O-​(1-​methylethyl) ester, sodium salt (1:1)

CAS: 140-93-2

Formula: C₄H₈NaOS₂

Purity: 90%

Color and Shape: Solid

Molecular weight: 159.2255

Ref: IN-DA001BY8

Proxan Sodium

CAS: 140-93-2

Proxan Sodium

Purity: 90%

Molecular weight: 151.22g/mol

Ref: 54-OR1029022

Proxan-sodium

CAS: 140-93-2

Proxan-sodium is an agent of biochemical.

Formula: C₄H₇NaOS₂

Purity: 98%

Color and Shape: Light-Yellow Crystals Drypowder

Molecular weight: 158.21

Ref: TM-T20111

Sodium isopropylxanthate

CAS: 140-93-2

Sodium isopropylxanthate is a chemical compound that is used in the production of chitosan polymers. It is a white solid that is soluble in water and methanol, with a melting point of about 150-160°C. The adsorption mechanism of this chemical compound has been shown to be through hydrogen bonding between hydroxyl groups on the surface of pyrite and xanthate anions, which are ionized at the pH values present in the environment. Sodium isopropylxanthate has been shown to interact with chitosan polymer, which can be electrochemically detected through impedance spectroscopy. Furthermore, it can react with benzyl groups to form carbon disulphide, which has a redox potential of -0.5V, suggesting that sodium isopropylxanthate should be added to solutions containing benzyl groups at concentrations below its optimum concentration for maximum effectiveness. This chemical compound also shows uptake

Formula: C₄H₇NaOS₂

Purity: Min. 90%

Color and Shape: Off-White Powder

Molecular weight: 158.22 g/mol

Ref: 3D-FS36457

Sodium Isopropyl Xanthate (SIPX) pure, 90%

CAS: 140-93-2

Formula: C₄H₇NaOS₂

Molecular weight: 158.22

Ref: SR-73281