{"id":4401,"date":"2021-02-24T15:44:14","date_gmt":"2021-02-24T15:44:14","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=4401"},"modified":"2026-05-08T02:59:33","modified_gmt":"2026-05-08T02:59:33","slug":"cas-7529-22-8","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/fr\/product\/cas-7529-22-8\/","title":{"rendered":"Sasolate\u00ae NMMO \/ 4-M\u00e9thylmorpholine N-oxyde \/ Oxyde de N-m\u00e9thylmorpholine CAS 7529-22-8"},"content":{"rendered":"

4-M\u00e9thylmorpholine N-oxyde \/ Oxyde de N-m\u00e9thylmorpholine CAS 7529-22-8<\/h2>\n\n\n\n\n\n\n\n\n\n
\n

Formule<\/h4>\n<\/td>\n

\n

C5H11NO2<\/h4>\n<\/td>\n<\/tr>\n

\n

Poids mol\u00e9culaire<\/h4>\n<\/td>\n

\n

117.15<\/h4>\n<\/td>\n<\/tr>\n

\n

CAS NO.<\/h4>\n<\/td>\n

\n

7529-22-8<\/h4>\n<\/td>\n<\/tr>\n

\n

Essai (G.C.)<\/h4>\n<\/td>\n

\n

\u226550%<\/h4>\n<\/td>\n<\/tr>\n

\n

Densit\u00e9<\/h4>\n<\/td>\n

\n

1,25g\/cm3<\/h4>\n<\/td>\n<\/tr>\n

\n

Point d'\u00e9bullition<\/h4>\n<\/td>\n

\n

118-119\u00baC<\/h4>\n<\/td>\n<\/tr>\n

\n

Point d'\u00e9clair<\/h4>\n<\/td>\n

\n

120\u2103<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

Qu'est-ce que Sasolate\u00ae NMMO ?<\/strong><\/h2>\n

L'autre nom de Sasolate\u00ae NMMO est 4-M\u00e9thylmorpholine N-oxyde. C'est un m\u00e9tabolite de la morpholine (M723725).<\/h4>\n

 <\/p>\n

Utilisation de Sasolate\u00ae NMMO<\/strong><\/h2>\n

1. Le N-oxyde de 4-m\u00e9thylmorpholine est g\u00e9n\u00e9ralement utilis\u00e9 pour dissoudre la cellulose et les prot\u00e9ines dures.<\/h4>\n

2. Le N-oxyde de 4-m\u00e9thylmorpholine est utilis\u00e9 comme catalyseur non m\u00e9tallique pour la silicification des c\u00e9tones.<\/h4>\n

3. Le N-oxyde de 4-m\u00e9thylmorpholine est utilis\u00e9 comme co-oxydant pour la dihydroxylation asym\u00e9trique de Sharpless dans les liquides ioniques<\/h4>\n

 <\/p>\n

Sasolate\u00ae NMMO Emballage et exp\u00e9dition<\/strong><\/h2>\n

Emballage : 250kgs\/tambour.<\/h4>\n

Livraison : dans les 5 \u00e0 7 jours ouvrables.<\/h4>\n

 <\/p>\n

Stockage de Sasolate\u00ae NMMO<\/strong><\/h2>\n

Stock\u00e9 dans un endroit frais et sec, \u00e0 l'abri de la lumi\u00e8re directe du soleil.<\/h4>\n

 <\/p>\n

Produits de la m\u00eame s\u00e9rie<\/strong><\/h2>\n\n\n\n\n\n\n
\n

N-M\u00e9thylmorpholine<\/strong><\/span><\/a><\/h4>\n<\/td>\n

\n

109-02-4<\/strong><\/h4>\n<\/td>\n<\/tr>\n

\n

4-M\u00e9thylmorpholine N-oxyde<\/strong><\/h4>\n<\/td>\n

\n

7529-22-8<\/strong><\/h4>\n<\/td>\n<\/tr>\n

\n

N-Ethylmorpholine<\/strong><\/span><\/a><\/h4>\n<\/td>\n

\n

100-74-3<\/strong><\/h4>\n<\/td>\n<\/tr>\n

\n

N-FORMYLMORPHOLINE<\/strong><\/span><\/a><\/h4>\n<\/td>\n

\n

4394-85-8<\/strong><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n

Nous fournissons des services personnalis\u00e9s, nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel \u00e0 l'adresse info@longchangchemical.com pendant les heures de travail (de 8h30 \u00e0 18h00 UTC+8 du lundi au samedi) ou utiliser le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/b><\/strong><\/h4>\n

<\/p>\n

Il existe quelques diff\u00e9rences entre la mousse de polyur\u00e9thane rigide et la mousse de polyur\u00e9thane souple en ce qui concerne la s\u00e9lection et l'utilisation du catalyseur :<\/p>\n

1, s\u00e9lection du catalyseur
\nMousse rigide :
\nLes catalyseurs couramment utilis\u00e9s comprennent les compos\u00e9s organostanniques tels que les organostannates et les esters organostanniques. Ces catalyseurs favorisent la r\u00e9action de polym\u00e9risation du polyur\u00e9thane et produisent une structure de mousse plus dure.
\nMousse souple :
\nLes catalyseurs couramment utilis\u00e9s comprennent \u00e9galement des compos\u00e9s organostanniques, mais ils peuvent \u00eatre plus s\u00e9lectifs et, dans certains cas, plusieurs types de compos\u00e9s organostanniques peuvent \u00eatre utilis\u00e9s. Ces catalyseurs permettent de contr\u00f4ler la vitesse de la r\u00e9action de polym\u00e9risation du polyur\u00e9thane afin de produire une structure de mousse plus souple et plus flexible.<\/p>\n

2. Vitesse de r\u00e9action et contr\u00f4le de la duret\u00e9
\nMousse dure :
\nLe choix et la quantit\u00e9 de catalyseur entra\u00eenent une augmentation de la vitesse de r\u00e9action de la polym\u00e9risation, ce qui produit une vitesse de polym\u00e9risation plus rapide, permettant \u00e0 la mousse de durcir plus rapidement apr\u00e8s sa formation, ce qui donne une structure de mousse plus dure.
\nMousse souple :
\nLa s\u00e9lection et le dosage du catalyseur sont davantage ax\u00e9s sur le contr\u00f4le de la vitesse de r\u00e9action de la polym\u00e9risation afin de maintenir un certain degr\u00e9 de ductilit\u00e9 et d'\u00e9lasticit\u00e9 pendant la formation de la mousse, produisant ainsi une structure de mousse souple et flexible.<\/p>\n

3, Formulation des additifs
\nMousse rigide :
\nDans la pr\u00e9paration de la mousse dure, outre le catalyseur, des charges et des \u00e9paississants peuvent \u00eatre ajout\u00e9s pour ajuster la densit\u00e9 et la duret\u00e9 de la mousse.
\nMousse souple :
\nAfin d'obtenir une mousse douce et confortable, il est possible d'ajouter davantage de tensioactifs, d'adoucisseurs, etc. pour ajuster la douceur et l'\u00e9lasticit\u00e9 de la mousse.<\/p>\n

Globalement, la s\u00e9lection des catalyseurs et des formulations pour les mousses rigides et souples diff\u00e8re en fonction des propri\u00e9t\u00e9s recherch\u00e9es, l'objectif \u00e9tant de r\u00e9guler la duret\u00e9, la souplesse et d'autres caract\u00e9ristiques des mousses de polyur\u00e9thane afin de r\u00e9pondre aux besoins des diff\u00e9rents sc\u00e9narios d'application.<\/p>","protected":false},"excerpt":{"rendered":"

Nom du produit : Sasolate\u00ae NMMO<\/h4>\n

Autre nom : NMO ; NMMO ; oxyde de N-m\u00e9thylmorpholine ; N-oxyde de 4-m\u00e9thylmorpholine<\/h4>\n

Cas No. : 7529-22-8<\/h4>\n

Formule mol\u00e9culaire : C5H11NO2<\/h4>\n

Poids mol\u00e9culaire : 117,15<\/h4>","protected":false},"featured_media":4402,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69,119],"product_tag":[],"class_list":{"0":"post-4401","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalysts-chemical-auxiliary-agents","7":"product_cat-synocat-polyurethane-catalyst","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nChina 4-Methylmorpholine N-oxide Manufacturer \uff06 CAS 7529-22-8 Supplier - Longchang chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a leading manufacturer and supplier of 4-Methylmorpholine N-oxide in China. Buy 4-Methylmorpholine N-oxide in china. 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