{"id":4618,"date":"2025-07-25T06:47:02","date_gmt":"2025-07-25T06:47:02","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4618"},"modified":"2025-07-25T06:47:02","modified_gmt":"2025-07-25T06:47:02","slug":"monosodium-phosphate-food-grade","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/monosodium-phosphate-food-grade\/","title":{"rendered":"PHOSPHATE MONOSODIQUE DE QUALIT\u00c9 ALIMENTAIRE"},"content":{"rendered":"

Formule mol\u00e9culaire :\u00a0<\/b><\/strong>NaH2PO4 ; NaH2PO4-H2O ; NaH2PO4-2H20<\/p>\n

Poids mol\u00e9culaire :\u00a0<\/b><\/strong>119.98;137.99;156.01<\/p>\n

CAS :<\/b><\/strong>7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate)<\/p>\n

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

 <\/p>\n

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

Le dihydrog\u00e9nophosphate de sodium de qualit\u00e9 alimentaire se pr\u00e9sente sous la forme d'une poudre cristalline blanche ou de granul\u00e9s. Il est tr\u00e8s soluble dans l'eau (85g\/100ml \u00e0 25\u00b0C) mais insoluble dans l'alcool. Le compos\u00e9 pr\u00e9sente des propri\u00e9t\u00e9s acides avec un pH de 4,1-4,5 (solution 1%). Il est stable dans des conditions normales mais se d\u00e9compose \u00e0 200\u00b0C pour former des polyphosphates de sodium. En tant qu'additif alimentaire, il est non toxique, inodore et pr\u00e9sente une bonne stabilit\u00e9 thermique.<\/p>\n

<\/h3>\n

2. Normes de qualit\u00e9<\/b><\/strong><\/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
Essai (NaH2PO4)<\/b><\/strong><\/td>\n\u2265 98.0%<\/td>\n<\/tr>\n
Teneur en P2O5<\/b><\/strong><\/td>\n\u2265 59.0%<\/td>\n<\/tr>\n
pH (solution 1%)<\/b><\/strong><\/td>\n4.1-4.5<\/td>\n<\/tr>\n
Insolubles dans l'eau<\/b><\/strong><\/td>\n\u2264 0,2%<\/td>\n<\/tr>\n
M\u00e9taux lourds (Pb)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Arsenic (As)<\/b><\/strong><\/td>\n\u2264 3 ppm<\/td>\n<\/tr>\n
Fluorure (F)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Perte au s\u00e9chage<\/b><\/strong><\/td>\n\u2264 0,5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

Le dihydrog\u00e9nophosphate de sodium remplit de multiples fonctions dans l'industrie alimentaire en tant que r\u00e9gulateur d'acidit\u00e9, \u00e9mulsifiant et stabilisateur. Il est largement utilis\u00e9 dans les produits laitiers, les produits de boulangerie et la transformation de la viande pour am\u00e9liorer la texture et la r\u00e9tention d'eau. Dans les boissons, il agit comme un tampon de pH. Le compos\u00e9 trouve \u00e9galement des applications dans la production de fromage en tant que sel \u00e9mulsifiant et dans la transformation des fruits de mer pour maintenir l'humidit\u00e9. Les niveaux d'utilisation typiques vont de 0,3% \u00e0 0,5% en fonction de l'application. Il est GRAS (Generally Recognized As Safe) par la FDA lorsqu'il est utilis\u00e9 dans les limites sp\u00e9cifi\u00e9es.<\/p>\n

<\/h3>\n

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

Le produit est g\u00e9n\u00e9ralement conditionn\u00e9 dans des sacs tiss\u00e9s de 25 kg rev\u00eatus de poly\u00e9thyl\u00e8ne ou dans des sacs en vrac de 500 kg pour un usage industriel. Les quantit\u00e9s vendues au d\u00e9tail sont disponibles en bouteilles HDPE de 1 kg. Stocker dans un endroit frais, sec et bien ventil\u00e9, \u00e0 l'abri de l'humidit\u00e9 et des substances incompatibles. La dur\u00e9e de conservation est de 24 mois lorsque le produit est correctement stock\u00e9 dans son emballage d'origine. \u00c9viter tout contact avec des acides ou des bases fortes pendant la manipulation. Pour des raisons de s\u00e9curit\u00e9 alimentaire, s'assurer que les r\u00e9cipients sont bien ferm\u00e9s apr\u00e8s chaque utilisation afin d'\u00e9viter toute contamination. Transporter comme une mati\u00e8re non dangereuse dans des conditions normales.<\/p>","protected":false},"excerpt":{"rendered":"

Molecular Formula:\u00a0NaH2PO4; NaH2PO4\u00b7H2O ; NaH2PO4\u00b72H20 Molecular Weight:\u00a0119.98;137.99;156.01 CAS:7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate) \u3010Structural Formula\u3011   1. Product Property Food-grade sodium dihydrogen phosphate appears as white crystalline powder or granules. It is highly soluble in water (85g\/100ml at 25\u00b0C) but insoluble in alcohol. The compound exhibits acidic properties with pH 4.1-4.5 (1% solution). It’s stable under normal conditions but decomposes […]<\/p>\n","protected":false},"featured_media":4627,"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-4618","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\/54.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-500x500.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-100x100.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":"Molecular Formula:\u00a0NaH2PO4; NaH2PO4\u00b7H2O ; NaH2PO4\u00b72H20 Molecular Weight:\u00a0119.98;137.99;156.01 CAS:7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate) \u3010Structural Formula\u3011   1. Product Property Food-grade sodium dihydrogen phosphate appears as white crystalline powder or granules. It is highly soluble in water (85g\/100ml at 25\u00b0C) but insoluble in alcohol. The compound exhibits acidic properties with pH 4.1-4.5 (1% solution). It’s stable under normal conditions but decomposes\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4618","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\/4627"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4618"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4618"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4618"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}