sodium butyl xanthate (non-specific name)
Sodium O-butyldithiocarbonate
CAS: 141-33-3
Molecular Formula: C5H9NaOS2
sodium butyl xanthate (non-specific name) - Names and Identifiers
sodium butyl xanthate (non-specific name) - Physico-chemical Properties
| Molecular Formula | C5H9NaOS2 |
| Molar Mass | 172.24 |
| Use | Mainly used as non-ferrous metals and rare metal ore flotation collector and rubber vulcanization accelerator. |
sodium butyl xanthate (non-specific name) - Study on the production technology of dried n-butyl sodium xanthate
from VIP Journal Professional Edition
Author:
Xiao Wenge , cow fly , Wang Li , Song guosun
Abstract:
The granular product of sodium butyl xanthate is a main collector of sulfide ore. Because of its strong collecting ability, it has good selective performance in Ore flotation, so it has become one of the main export products, but the stability of the drying process directly affects the quality of its products. The process control conditions for the production of n-butyl sodium xanthate granular products are determined through repeated test adjustment, which provides a complete process operation basis for the production of n-butyl sodium xanthate granular products, and ultimately the formation of a new product process procedures.
Key words:
sodium butyl xanthate granular product Process Control
DOI:
10.3969/j.issn.1007-967X.2016.03.005
year:
2016
Last Update：2024-01-02 23:10:35
sodium butyl xanthate (non-specific name) - Synthesis process of butyl sodium xanthate
Application (patent) number:
CN200910219757.9
Public/Announcement Number:
CN102050769 A
applicant (patent):
Huang Jun
inventor:
cited:
Abstract:
A process for the synthesis of sodium butyl xanthate relates to a process for the synthesis of a metal collector, and more particularly to a process for the synthesis of sodium butyl xanthate. The invention provides a synthesis process of sodium butyl xanthate with simple operation, high yield and good quality. The invention adopts the following technical scheme, the invention uses crystallization method to synthesize sodium butyl xanthate, the process steps are as follows: in a 250ml dry three-necked flask equipped with stirring device, thermometer and dropping funnel, add n-butanol and carbon disulfide, the molar ratio of the two, n (n-butanol):n (carbon disulfide) = 1:1.0~1:1.5, and then add powdered NaOH, n (n-butanol):n(NaOH)= 0.8:1~1.2:1, add solvent benzene, react at 5~35 ℃ for 0.5~1.5h.
Last Update：2023-08-16 22:05:47
sodium butyl xanthate (non-specific name) - Synthesis and characterization of di-n-butyl xanthate disulfide at room temperature
from titanium academic
Author:
Abstract:
with n-butanol, sodium hydroxide and carbon disulfide as raw materials, water as solvent synthesis of n-butyl xanthate sodium, then with a sulfur chloride reaction, under the condition of room temperature synthesis of symmetric disulfide di-n-butyl xanthate, the effects of reaction conditions on the yield of n-butyl xanthate and di-n-butyl xanthate disulfide were discussed. The structure of the product was confirmed by IR (FT-IR), 1H NMR, MS and elemental analysis. The optimized synthesis conditions were as follows: n (n-butyl sodium xanthate):n(S2Cl2)= 2:1.1, the temperature was room temperature, the solvent was THF, the reaction time was 2 min, the yield was 83.2%, the reaction conditions were mild, the reaction was rapid and the yield was high.
Key words:
sodium n-butyl xanthate di-n-butyl xanthate disulfide accelerator synthesis characterization
DOI:
10.3724/SP.J.1095.2014.30599
year:
2014
Last Update：2023-08-16 22:05:47
sodium butyl xanthate (non-specific name) - Synthesis of n-butyl xanthate-tetramethyl quaternary ammonium salt ionic liquid and study on its sulfidation promoting property
from VIP
Author:
popular , Zhou Yuanlin , Zeng Yanfei
Abstract:
n-butyl xanthate sodium salt was synthesized by using n-butanol, CS2,NaOH as raw materials and water as solvent. Then the synthesized n-butyl xanthate sodium salt was dissolved in methanol, and tetramethyl ammonium chloride was added to obtain n-butyl xanthate G tetramethyl quaternary ammonium salt ionic liquid (ILS) by stirring at room temperature, the structure of the product was confirmed by mass spectrometry (MS), elemental analysis, nuclear magnetic resonance (1HGNMR). The obtained product was used as vulcanization accelerator for natural rubber (NR), and the effects of different dosage of ILS, different vulcanization temperature and different vulcanization time on the properties of natural rubber products were discussed, compared with traditional vulcanization accelerators TMTD and CBS, the results show that n-butyl xanthate G tetramethyl quaternary ammonium salt ionic liquid has good low temperature for natural rubber (NR), efficient vulcanization promoting effect.
Key words:
ionic liquids xanthate vulcanization accelerator natural rubber (NR
)DOI:
10.3969/j.issn.1001-9731.2014.24.014
cited:
year:
2014
Last Update：2023-08-16 22:05:47
sodium butyl xanthate (non-specific name) - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| purpose | mainly used as non-ferrous metal and rare metal ore flotation collector and rubber vulcanization accelerator |
Last Update：2024-04-10 22:29:15
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