{"id":4482,"date":"2025-07-25T06:05:40","date_gmt":"2025-07-25T06:05:40","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4482"},"modified":"2025-07-25T06:05:40","modified_gmt":"2025-07-25T06:05:40","slug":"potassium-sorbate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/potassium-sorbate\/","title":{"rendered":"Sorbate de potassium"},"content":{"rendered":"

\u3010CAS\u301124634-61-5<\/p>\n

Alias : 2, 4-hexadi\u00e9nate de potassium<\/p>\n

Formule mol\u00e9culaire\uff1bC6<\/sub>H7<\/sub>KO2<\/sub><\/p>\n

Formule structurelle :\"\"<\/p>\n

 <\/p>\n

1. Propri\u00e9t\u00e9 du produit<\/h4>\n

Le sorbate de potassium est principalement utilis\u00e9 comme conservateur alimentaire, mais aussi pour la conservation des produits cosm\u00e9tiques et la pr\u00e9vention des moisissures dans les aliments pour animaux, etc. Il a un fort effet inhibiteur sur les bact\u00e9ries et les moisissures putr\u00e9fiantes et est \u00e9galement tr\u00e8s soluble dans l'eau, ce qui lui conf\u00e8re un large champ d'application. Son effet antibact\u00e9rien est plus fort que son effet bact\u00e9ricide. Plus le PH est bas, plus l'effet antibact\u00e9rien est important.<\/p>\n

<\/h5>\n

2.<\/h4>\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/td>\nExigence<\/td>\n<\/tr>\n
Apparence<\/td>\nPoudre ou granul\u00e9s blancs\/blancs cass\u00e9s<\/td>\n<\/tr>\n
Puret\u00e9 (C\u2086H\u2087KO\u2082)<\/td>\n98.0% - 101.0%<\/td>\n<\/tr>\n
Humidit\u00e9<\/td>\n\u2264 1.0%<\/td>\n<\/tr>\n
Plomb (Pb)<\/td>\n\u2264 2 mg\/kg<\/td>\n<\/tr>\n
Arsenic (As)<\/td>\n\u2264 3 mg\/kg<\/td>\n<\/tr>\n
D\u00e9nombrement microbien<\/td>\n\u2264 1 000 UFC\/g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3\u3001Champ d'application et utilisation<\/h4>\n

Le sorbate (potassium) peut inhiber efficacement l'activit\u00e9 des moisissures, des levures et des bact\u00e9ries a\u00e9robies, et emp\u00eacher la croissance et la reproduction de micro-organismes nuisibles tels que le botulinum, le staphylocoque et la salmonelle. En revanche, il est pratiquement inefficace contre les micro-organismes b\u00e9n\u00e9fiques tels que les bact\u00e9ries ana\u00e9robies formant des spores et Lactobacillus acidophilus. Son effet inhibiteur sur le d\u00e9veloppement est plus fort que son effet bact\u00e9ricide, ce qui prolonge efficacement la dur\u00e9e de conservation des aliments. Il permet \u00e9galement de conserver la saveur originale des aliments.<\/p>\n

<\/h4>\n

4\u3001Emballage et stockage<\/h4>\n

Le sorbate de potassium est g\u00e9n\u00e9ralement emball\u00e9 dans des sacs en plastique scell\u00e9s, des sacs en papier d'aluminium ou des f\u00fbts en fibre pour \u00e9viter l'humidit\u00e9. Pour le stockage, conservez-le dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'abri de la chaleur, de la lumi\u00e8re et des substances incompatibles telles que les oxydants puissants. Veiller \u00e0 ce que les r\u00e9cipients soient bien ferm\u00e9s lorsqu'ils ne sont pas utilis\u00e9s afin de maintenir la stabilit\u00e9 et de prolonger la dur\u00e9e de conservation.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u301124634-61-5 Alias: Potassium 2, 4-hexadienate Molecular formula\uff1bC6H7KO2 Structural formula:   1.\u00a0Product Property Potassium sorbate is mainly used as a food preservative, and is also applied in cosmetic preservation and feed mold prevention, etc. It has a strong inhibitory effect on putrefactive bacteria and mold, and is also highly soluble in water, thus being widely applied. 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Alias: Potassium 2, 4-hexadienate Molecular formula\uff1bC6H7KO2 Structural formula:   1.\u00a0Product Property Potassium sorbate is mainly used as a food preservative, and is also applied in cosmetic preservation and feed mold prevention, etc. It has a strong inhibitory effect on putrefactive bacteria and mold, and is also highly soluble in water, thus being widely applied.\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media\/4488"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4482"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4482"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4482"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}