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1,2-Propyleneglycol sulfite
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1,2-Propyleneglycol sulfite / 10 G

Purity: 98 %
Synonym: PS; Propylene sulfite; Cyclic propylene sulfite; 1,2-Propanediol cyclic sulfite; 4-Methyl-2-oxo-1,3,2-dioxathiolane; 4-Methyl-[1,3,2]dioxathiolane 2-oxide; 1,3,2-Dioxathiolane, 4-methyl-, 2-oxide
Molecular Formula: C3H6O3S
Molecular Weight: 122.14
SKU: MND-67177
CAS Number: 1469-73-4
MDL number: MFCD00041209
Form: liquid
Note: Prices are for comparison only. Contact Sales for current pricing.
Packing size: 10 G  
93.10 EUR


Safety Information


Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Pictograms


Properties

Signal WordWarning
Flash Point (C)80.6 °C
Flash Point (F)177.1 °F
Density1.293 at 25 °C
Boiling Point174-178 °C/760 mmHg

 Product Description

1,2-Propyleneglycol sulfite is a chemical compound derived from the reaction between propylene glycol and sulfur dioxide. It is commonly used as a preservative and antioxidant in food, beverages, and personal care products.

 

Application:

1,2-Propyleneglycol sulfite serves as an effective preservative and antioxidant, extending the shelf life of various consumer products such as food, beverages, cosmetics, and pharmaceuticals. It inhibits microbial growth and prevents oxidation, maintaining product quality and safety.

 

 

Articles:

- Propylene sulfite as film-forming electrolyte additive in lithium ion batteries

Publication Date: Available online 24 June 1999

Gerhard H Wrodnigg, Tanja M Wrodnigg, Jürgen O Besenhard, Martin Winter

https://doi.org/10.1016/S1388-2481(99)00023-5

 

- Improved compatibility of graphite anode for lithium ion battery using sulfuric esters

Publication Date: Available online 2 March 2016

Zhiying Ding, Xuecheng Li, Tingru Wei, Zhoulan Yin, Xinhai Li

https://doi.org/10.1016/j.electacta.2016.02.205

 

- Synthesis and characterization of poly(propylene sulfite) from sulfur dioxide and propylene oxide using zinc derivatives as catalysts

Publication Date: 24 May 2000

Byeongdu Lee, Jae Hwan Jung, Moonhor Ree

https://doi.org/10.1002/(SICI)1521-3935(20000501)201:8%3C831::AID-MACP831%3E3.0.CO;2-5