{"id":4222,"date":"2025-07-25T03:06:25","date_gmt":"2025-07-25T03:06:25","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4222"},"modified":"2025-07-28T00:39:01","modified_gmt":"2025-07-28T00:39:01","slug":"gamma-heptalactone","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/gamma-heptalactone\/","title":{"rendered":"Gamma Heptalactone"},"content":{"rendered":"

\u3010CAS\u3011105-21-5<\/p>\n

Alias : 4-Heptanolide ; 4-hydroxyheptano\u00efque ; \u03b3-Heptanolactone<\/p>\n

Formule mol\u00e9culaire : C7<\/sub>H12<\/sub>O2<\/sub>\u00a0\u00a0Masse mol\u00e9culaire relative : 128,17<\/p>\n

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

 <\/p>\n

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

Liquide incolore, de texture l\u00e9g\u00e8rement huileuse. Il a un ar\u00f4me de noix de coco et un go\u00fbt sucr\u00e9 semblable \u00e0 celui du malt et du caramel. Point d'\u00e9bullition 151\u2103, point d'\u00e9clair 50\u2103. Miscible avec l'\u00e9thanol et la plupart des huiles non volatiles, mais extr\u00eamement insoluble dans l'eau.<\/p>\n

 <\/p>\n

2.<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/b><\/strong><\/td>\nSp\u00e9cifications<\/b><\/strong><\/td>\n<\/tr>\n
Puret\u00e9 (GC-FID)<\/b><\/strong><\/td>\n\u226597.0%<\/td>\n<\/tr>\n
Apparence<\/b><\/strong><\/td>\nLiquide incolore \u00e0 jaune p\u00e2le<\/td>\n<\/tr>\n
Odeur<\/b><\/strong><\/td>\nDoux, caramel, noisette<\/td>\n<\/tr>\n
Indice de r\u00e9fraction (20\u00b0C)<\/b><\/strong><\/td>\n1.441 – 1.445<\/td>\n<\/tr>\n
Densit\u00e9 (20\u00b0C)<\/b><\/strong><\/td>\n1,010 - 1,020 g\/cm\u00b3<\/td>\n<\/tr>\n
Valeur acide<\/b><\/strong><\/td>\n\u22641,5 mg KOH\/g<\/td>\n<\/tr>\n
Teneur en eau<\/b><\/strong><\/td>\n\u22640.2%<\/td>\n<\/tr>\n
M\u00e9taux lourds (Pb)<\/b><\/strong><\/td>\n\u22643 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

La \u03b3-Heptalactone (en tant qu'additif alimentaire, FEMA 2539) est principalement utilis\u00e9e pour m\u00e9langer des ar\u00f4mes tels que le caramel, les noix et la cr\u00e8me. Elle peut \u00eatre utilis\u00e9e dans les produits de boulangerie (pain, biscuits), les produits laitiers (beurre, fromage), les bonbons (caramels, chocolats) et les exhausteurs de go\u00fbt de caf\u00e9.<\/p>\n

 <\/p>\n

4. l'emballage et le stockage<\/h4>\n

La \u03b3-Heptanone est conditionn\u00e9e dans des f\u00fbts en aluminium de 25 kg ou des bouteilles en verre brun (prot\u00e9g\u00e9es par de l'azote). Il est recouvert d'un film PE de qualit\u00e9 alimentaire. Il doit \u00eatre stock\u00e9 dans un endroit frais et sombre (< 25\u2103), et ferm\u00e9 herm\u00e9tiquement pour \u00e9viter l'oxydation. La dur\u00e9e de conservation est de 24 mois. Apr\u00e8s ouverture, il est recommand\u00e9 de l'utiliser dans les 6 mois.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011105-21-5 Alias: 4-Heptanolide;\u00a04-hydroxyheptanoic; \u03b3-Heptanolactone Molecular formula: C7H12O2\u00a0\u00a0Relative molecular mass: 128.17 Structural formula:   1.Product Property Colorless liquid, slightly oily in texture. It has a coconut aroma and a sweet taste similar to malt and caramel. Boiling point 151\u2103, flash point 50\u2103. Miscible with ethanol and most non-volatile oils, but extremely insoluble in water.   2. […]<\/p>\n","protected":false},"featured_media":4227,"template":"","meta":{"_seopress_robots_primary_cat":"none","_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":"","ast-disable-related-posts":"","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-4222","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\/13.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-600x600.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/13-100x100.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\u3011105-21-5 Alias: 4-Heptanolide;\u00a04-hydroxyheptanoic; \u03b3-Heptanolactone Molecular formula: C7H12O2\u00a0\u00a0Relative molecular mass: 128.17 Structural formula:   1.Product Property Colorless liquid, slightly oily in texture. It has a coconut aroma and a sweet taste similar to malt and caramel. Boiling point 151\u2103, flash point 50\u2103. Miscible with ethanol and most non-volatile oils, but extremely insoluble in water.   2.\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4222","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\/4227"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4222"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4222"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4222"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}