{"id":4716,"date":"2025-07-25T07:08:08","date_gmt":"2025-07-25T07:08:08","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4716"},"modified":"2025-07-25T07:08:08","modified_gmt":"2025-07-25T07:08:08","slug":"sodium-dehydroacetate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/sodium-dehydroacetate\/","title":{"rendered":"D\u00e9shydroac\u00e9tate de sodium"},"content":{"rendered":"

\u3010CAS\u30114418-26-2<\/p>\n

Formule chimique : C8H7NaO4-H2O<\/p>\n

Poids mol\u00e9culaire : 208,15<\/p>\n

\u3010Structural Formula\u3011\"\"<\/p>\n

 <\/p>\n

1\u3001Propri\u00e9t\u00e9 du produit<\/b><\/strong><\/h4>\n

Le d\u00e9hydroac\u00e9tate de sodium est une poudre cristalline blanche ou presque blanche, inodore et l\u00e9g\u00e8rement soluble dans l'\u00e9thanol\/l'ac\u00e9tone, mais tr\u00e8s soluble dans l'eau, le glyc\u00e9rol et le propyl\u00e8ne glycol. Il pr\u00e9sente une excellente stabilit\u00e9 thermique (stable \u00e0 120\u00b0C pendant 2h) et un pH neutre (pH 7-8 en solution). Conservateur \u00e0 large spectre, il inhibe les moisissures, les levures et les bact\u00e9ries en perturbant la respiration microbienne\u3002.<\/p>\n

<\/h3>\n

2. Normes de qualit\u00e9<\/b><\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n
Objet<\/b><\/strong><\/td>\nSp\u00e9cification (calcul\u00e9e sur base s\u00e8che en C\u2088H\u2087NaO\u2084)<\/b><\/strong><\/td>\nR\u00e9sultat du test<\/b><\/strong><\/td>\n<\/tr>\n
Contenu (avec\/%)<\/td>\n98.5 – 100.5<\/td>\n99.97<\/td>\n<\/tr>\n
Humidit\u00e9 (avec\/%)<\/td>\n8.5 – 10.5<\/td>\n8.8<\/td>\n<\/tr>\n
Chlorure (calcul\u00e9 en Cl-, w\/%) \u2264<\/td>\n0.011<\/td>\nQualifi\u00e9<\/td>\n<\/tr>\n
Plomb (calcul\u00e9 en Pb, mg\/kg) \u2264<\/td>\n2<\/td>\nQualifi\u00e9<\/td>\n<\/tr>\n
Arsenic (calcul\u00e9 en As, mg\/kg) \u2264<\/td>\n3<\/td>\nQualifi\u00e9<\/td>\n<\/tr>\n
Test d'alcali gratuit<\/td>\nR\u00e9ussir le test<\/td>\nR\u00e9ussir le test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. Champ d'application et utilisation<\/b><\/strong><\/h4>\n

Le d\u00e9hydroac\u00e9tate de sodium est un conservateur alimentaire de nouvelle g\u00e9n\u00e9ration, apr\u00e8s le benzoate de sodium, les parab\u00e8nes et le sorbate de potassium. Il a un bon effet inhibiteur sur les moisissures, les levures et les bact\u00e9ries et est largement utilis\u00e9 dans le traitement des boissons, des denr\u00e9es alimentaires et des aliments pour animaux. Il peut prolonger la p\u00e9riode de stockage et pr\u00e9venir les pertes dues aux moisissures. Son m\u00e9canisme d'action consiste \u00e0 p\u00e9n\u00e9trer efficacement dans le corps cellulaire, \u00e0 inhiber la respiration des micro-organismes et \u00e0 obtenir ainsi des effets anticorrosion, antimoisissures, de conservation et de r\u00e9tention de l'humidit\u00e9. Le d\u00e9hydroac\u00e9tate de sodium poss\u00e8de une capacit\u00e9 antibact\u00e9rienne \u00e0 large spectre, en particulier contre les moisissures et les levures. Il a un fort effet inhibiteur sur les levures et les moisissures qui provoquent la d\u00e9t\u00e9rioration des aliments, avec une concentration inhibitrice efficace de 0,05%-0,1%, et le dosage g\u00e9n\u00e9ral est de 0,03%-0,05%. Principalement utilis\u00e9 pour le caill\u00e9 de haricots ferment\u00e9, les cornichons et la confiture (dosage maximal de 0,3 g\/kg) ; base de soupe, p\u00e2tisseries, fromage, cr\u00e8me, margarine, etc. (utilisation maximale de 0,5 g\/kg) ; le dosage maximal dans les l\u00e9gumes sal\u00e9s est de 0,3 g\/kg\u3002.<\/p>\n

<\/h3>\n

4. Emballage et stockage<\/b><\/strong><\/h4>\n

Conditionn\u00e9 dans des sacs kraft ou des f\u00fbts en fibre de 25 kg rev\u00eatus de poly\u00e9thyl\u00e8ne. Stocker \u00e0 une temp\u00e9rature inf\u00e9rieure \u00e0 25\u00b0C dans des endroits secs et ventil\u00e9s, \u00e0 l'abri des acides et des oxydants. Dur\u00e9e de conservation : 24 mois. Eviter l'humidit\u00e9 pour \u00e9viter le mottage\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u30114418-26-2 Chemical formula: C8H7NaO4\u2022H2O Molecular weight: 208.15 \u3010Structural Formula\u3011   1\u3001\u200cProduct Property\u200c Sodium dehydroacetate is a white or near-white crystalline powder, odorless, and slightly soluble in ethanol\/acetone but highly soluble in water, glycerol, and propylene glycol. It exhibits excellent thermal stability (stable at 120\u00b0C for 2h) and pH neutrality (pH 7\u20138 in solution). As a […]<\/p>\n","protected":false},"featured_media":4724,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[67],"product_tag":[],"class_list":{"0":"post-4716","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-500x500.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/64-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"\u3010CAS\u30114418-26-2 Chemical formula: C8H7NaO4\u2022H2O Molecular weight: 208.15 \u3010Structural Formula\u3011   1\u3001\u200cProduct Property\u200c Sodium dehydroacetate is a white or near-white crystalline powder, odorless, and slightly soluble in ethanol\/acetone but highly soluble in water, glycerol, and propylene glycol. It exhibits excellent thermal stability (stable at 120\u00b0C for 2h) and pH neutrality (pH 7\u20138 in solution). As a\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4716","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\/4724"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4716"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4716"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}