Offer Sulfur dioxide
1037
Donnez votre avis
Lire les avis
Ajouter au pense-bête
Imprimer
  • 2.8/5
  • 1
  • 2
  • 3
  • 4
  • 5
Détails
Chine (Rép. pop) Matières premières

Signalez un abus

Matières premières

Offer Sulfur dioxide

Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is a toxic gas with a pungent, irritating smell, that is released by volcanoes and in various industrial processes.Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid. Sulfur dioxide for this purpose is made when sulfur combines with oxygen. The method of converting sulfur dioxide to sulfuric acid is called the contact process. Several billion kilograms are produced annually for this purpose.Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits owing to its antimicrobial properties, and it is sometimes called E220 when used in this way. As a preservative, it maintains the colorful appearance of the fruit and prevents rotting. It is also added to sulfured molasses.Sulfur dioxide is an important compound in winemaking, and is designated as parts per million in wine, E number: E220.Sulfur dioxide is also a good reductant. In the presence of water, sulfur dioxide is able to decolorize substances. Specifically it is a useful reducing bleach for papers and delicate materials such as clothes. This bleaching effect normally does not last very long.Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants. Prior to the development of CFCs, sulfur dioxide was used as a refrigerant in home refrigerators.

Localisation : Wanxiangcheng, Jiefang Rd., Yanfeng dist., Hengyang, 421000 Hunan,
Personne à contacter : Catherine Wang, 86 734 8755678

catherinew

  • 2.9/5
Détail
Inscrit le 28 mai 2014

Numéro d'identification de la société : 430422000019637

Envoyer un email à catherinew

catherinew

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
Offer Sulfur dioxide

Rechercher dans la catégorie : Matières premières
Rechercher dans la catégorie :
offer, dioxide, sulfur
  • 2.4/5
  • 1
  • 2
  • 3
  • 4
  • 5
Inde 342003 Pro / B2B

Signalez un abus

Metal Tiffin Box
Metal Tiffin Box

Thursday 02 March 2017

Quantité : 500

- Quick Details - - Type: Storage Boxes & Bins - Use: Food - Food Container Feature: Freshness Preservation - Material: Metal - Metal Type: Stainless Steel - Feature: Eco-Friendly - Place of Origin: Rajasthan, India - Brand Name: mayur exports - Model Number...

Mayur Exports

  • mayur3559
  • 342003 - Jodhpur
  • +91 291 2742924
  • 2.7/5
  • 1
  • 2
  • 3
  • 4
  • 5
France 100084 Médical

Signalez un abus

Shecare Digital Thermometer Manufacturer
Shecare Digital Thermometer Manufacturer

Thursday 01 February 2024

【Accurate & Fast Reading】 The Shecare Digital Oral Thermometer, Switchable ℃/℉(with accuracy± 0.2 ℉ / ±0.1℃), suitable for babies, kids , adults, can accurately and speedily assist you to monitor your body temperature which works well oral within 1 minute, rectal and in armpit within 2mins...

Shecare-ikangtai

  • 100084 - Haidian
  • 86 010 56231097
  • 2.1/5
  • 1
  • 2
  • 3
  • 4
  • 5
France 100084 Destockage

Signalez un abus

COVID-19 IgG/IgM Test Kit
COVID-19 IgG/IgM Test Kit

Saturday 04 March 2023

COVID-19 IgG/IgM Rapid Test Kit (Whole Blood/Serum/Plasma) is a solid phase immunochromatographic assay for the rapid, qualitative and differential detection of IgG and IgM antibodies to 2019 Novel Coronavirusi in human whole blood, serum or plasma. The COVID-19 igm and igg test...

Shecare-ikangtai

  • 100084 - Haidian
  • 86 010 56231097