{"id":4882,"date":"2025-07-25T07:35:06","date_gmt":"2025-07-25T07:35:06","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4882"},"modified":"2025-07-25T07:35:06","modified_gmt":"2025-07-25T07:35:06","slug":"polyethylene-glycol","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/polyethylene-glycol\/","title":{"rendered":"Poly\u00e9thyl\u00e8ne glycol"},"content":{"rendered":"

CAS<\/b><\/strong>: 25322-68-3
\nFormule mol\u00e9culaire<\/b><\/strong>: (C2H4O)nH2O<\/p>\n

Specification;PEG200,PEG300,PEG400,PEG600,PEG800,PEG1000,PEG1500,PEG2000,PEG3000,PEG4000,PEG6000,PEG8000,<\/b><\/strong>
\nFormule structurelle<\/b><\/strong>:\"\"<\/p>\n

1. Propri\u00e9t\u00e9 du produit<\/b><\/strong><\/h3>\n

Le poly\u00e9thyl\u00e8ne glycol (PEG) est un polym\u00e8re soluble dans l'eau dont le poids mol\u00e9culaire est tr\u00e8s variable. Il se pr\u00e9sente sous la forme d'un liquide clair et visqueux ou d'une poudre blanche, en fonction du poids mol\u00e9culaire. Le PEG est non toxique, non irritant et pr\u00e9sente une bonne biocompatibilit\u00e9. Il est soluble dans l'eau, l'\u00e9thanol et la plupart des solvants courants \u00e0 temp\u00e9rature ambiante.<\/p>\n

2.\u00a0<\/b>NORME TECHNIQUE<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Grade<\/b><\/strong><\/td>\nAspect (25\u00b0C)<\/b><\/strong><\/td>\nCouleur (Pt-Co)<\/b><\/strong><\/td>\nIndice d'hydroxyle (mgKOH\/g)<\/b><\/strong><\/td>\nPoids mol\u00e9culaire<\/b><\/strong><\/td>\nPoint de cong\u00e9lation (\u00b0C)<\/b><\/strong><\/td>\nHumidit\u00e9 (%)<\/b><\/strong><\/td>\npH (solution aqueuse de 1%)<\/b><\/strong><\/td>\n<\/tr>\n
PEG200<\/td>\nLiquide transparent incolore<\/td>\n\u226420<\/td>\n510~623<\/td>\n180~220<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG300<\/td>\nLiquide transparent incolore<\/td>\n\u226420<\/td>\n340~416<\/td>\n270~330<\/td>\n-<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG400<\/td>\nLiquide transparent incolore<\/td>\n\u226420<\/td>\n255~312<\/td>\n360~440<\/td>\n4~10<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG600<\/td>\nLiquide transparent incolore<\/td>\n\u226420<\/td>\n170~208<\/td>\n540~660<\/td>\n20~25<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG800<\/td>\nP\u00e2te blanche laiteuse<\/td>\n\u226430<\/td>\n127~156<\/td>\n720~880<\/td>\n26~32<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG1000<\/td>\nP\u00e2te blanche laiteuse<\/td>\n\u226440<\/td>\n102~125<\/td>\n900~1100<\/td>\n38~41<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG1500<\/td>\nP\u00e2te blanche laiteuse<\/td>\n\u226440<\/td>\n68~83<\/td>\n1350~1650<\/td>\n43~46<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG2000<\/td>\nSolide blanc laiteux<\/td>\n\u226450<\/td>\n51~63<\/td>\n1800~2200<\/td>\n48~50<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG3000<\/td>\nSolide blanc laiteux<\/td>\n\u226450<\/td>\n34~42<\/td>\n2700~3300<\/td>\n51~53<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG4000<\/td>\nSolide blanc laiteux<\/td>\n\u226450<\/td>\n26~32<\/td>\n3500~4400<\/td>\n53~54<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG6000<\/td>\nSolide blanc laiteux<\/td>\n\u226450<\/td>\n17.5~20<\/td>\n5500~7000<\/td>\n54~60<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n
PEG8000<\/td>\nSolide blanc laiteux<\/td>\n\u226450<\/td>\n12~16<\/td>\n7200~8800<\/td>\n60~63<\/td>\n\u22641.0<\/td>\n5.0~7.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/p>\n

\u00a0<\/b><\/strong><\/p>\n

3. Champ d'application et utilisation<\/b><\/strong><\/h3>\n

Les s\u00e9ries de poly\u00e9thyl\u00e8ne glycol (PEG), notamment PEG200, PEG300, PEG400, PEG600, PEG800, PEG1000, PEG1500, PEG2000, PEG3000, PEG4000, PEG6000 et PEG8000, sont largement utilis\u00e9es dans les produits pharmaceutiques, les cosm\u00e9tiques et les applications industrielles en raison de leur excellente solubilit\u00e9, de leur pouvoir lubrifiant et de leurs propri\u00e9t\u00e9s de r\u00e9tention de l'humidit\u00e9. Les PEG de poids mol\u00e9culaire inf\u00e9rieur (PEG200-PEG600) sont couramment utilis\u00e9s comme solvants, excipients dans les formulations liquides et humectants dans les produits de soins personnels. Les PEG de poids mol\u00e9culaire moyen (PEG800-PEG2000) servent d'\u00e9paississants, d'adoucissants et de bases pour les pommades et les cr\u00e8mes. Les PEG de poids mol\u00e9culaire plus \u00e9lev\u00e9 (PEG3000-PEG8000) sont utilis\u00e9s comme liants dans les comprim\u00e9s, comme lubrifiants dans les processus industriels et comme composants dans les formes de dosage solides en raison de leur consistance cireuse et de leur stabilit\u00e9. En outre, les PEG sont utilis\u00e9s dans la synth\u00e8se chimique, le traitement des textiles et comme stabilisateurs dans diverses applications industrielles.<\/p>\n

 <\/p>\n

 <\/p>\n

4. Emballage et stockage<\/b><\/strong><\/h3>\n

 <\/p>\n

Le poly\u00e9thyl\u00e8ne glycol (PEG) est g\u00e9n\u00e9ralement conditionn\u00e9 en\u00a0200 kg\/tambour (tambours en plastique bleu)<\/b><\/strong>,\u00a050 kg\/tonneau (tonneaux en plastique ou en fer galvanis\u00e9)<\/b><\/strong>ou\u00a01000 kg\/conteneurs IBC<\/b><\/strong>\u00a0pour l'approvisionnement \u00e0 l'\u00e9chelle industrielle. De plus petites quantit\u00e9s peuvent \u00e9galement \u00eatre disponibles en\u00a025 kg\/sac (pour les qualit\u00e9s solides comme PEG2000~8000)<\/b><\/strong>\u00a0ou\u00a020 kg\/carton (pour les produits liquides comme le PEG200~600)<\/b><\/strong>. Le mat\u00e9riau d'emballage est choisi en fonction de sa compatibilit\u00e9 - plastique (PEHD) pour les liquides et sacs r\u00e9sistant \u00e0 l'humidit\u00e9 pour les solides. Tous les emballages sont conformes aux normes de s\u00e9curit\u00e9 industrielle et de transport afin de garantir l'int\u00e9grit\u00e9 du produit pendant le stockage et l'exp\u00e9dition. Des options d'emballage personnalis\u00e9es (par exemple, des bouteilles plus petites ou des livraisons en vrac par camion-citerne) peuvent \u00eatre organis\u00e9es sur demande.<\/p>","protected":false},"excerpt":{"rendered":"

CAS: 25322-68-3 Molecular formula: (C2H4O)nH2O Specification;PEG200,PEG300,PEG400,PEG600,PEG800,PEG1000,PEG1500,PEG2000,PEG3000,PEG4000,PEG6000,PEG8000, Structural formula: 1. Product Property Polyethylene glycol (PEG) is a water-soluble polymer with a wide range of molecular weights. It is a clear, viscous liquid or white powder, depending on the molecular weight. PEG is non-toxic, non-irritating, and has good biocompatibility. It is soluble in water, ethanol, and most 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25322-68-3 Molecular formula: (C2H4O)nH2O Specification;PEG200,PEG300,PEG400,PEG600,PEG800,PEG1000,PEG1500,PEG2000,PEG3000,PEG4000,PEG6000,PEG8000, Structural formula: 1. Product Property Polyethylene glycol (PEG) is a water-soluble polymer with a wide range of molecular weights. It is a clear, viscous liquid or white powder, depending on the molecular weight. PEG is non-toxic, non-irritating, and has good biocompatibility. It is soluble in water, ethanol, and most\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4882","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\/4888"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4882"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4882"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4882"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}