{"id":3643,"date":"2021-05-18T08:10:14","date_gmt":"2021-05-18T08:10:14","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&p=3643"},"modified":"2026-05-08T02:59:37","modified_gmt":"2026-05-08T02:59:37","slug":"d-lactide-cas-13076-17-0","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/hu\/product\/d-lactide-cas-13076-17-0\/","title":{"rendered":"D-laktid CAS 13076-17-0"},"content":{"rendered":"

D-laktid CAS 13076-17-0<\/strong><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

T\u00e9tel<\/h4>\n<\/td>\n

\n

Standard<\/h4>\n<\/td>\n

\n

Eredm\u00e9nyek<\/h4>\n<\/td>\n<\/tr>\n

\n

Megjelen\u00e9s<\/h4>\n<\/td>\n

\n

Feh\u00e9r krist\u00e1lyok<\/h4>\n<\/td>\n

\n

Feh\u00e9r krist\u00e1lyok<\/h4>\n<\/td>\n<\/tr>\n

\n

Olvad\u00e1spont (\u2103)<\/h4>\n<\/td>\n

\n

96-99<\/h4>\n<\/td>\n

\n

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

\n

V\u00edztartalom\uff0c%<\/h4>\n<\/td>\n

\n

\u22640.4<\/h4>\n<\/td>\n

\n

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

\n

Neh\u00e9zf\u00e9mtartalom (ppm)<\/h4>\n<\/td>\n

\n

\u22645<\/h4>\n<\/td>\n

\n

\u22645<\/h4>\n<\/td>\n<\/tr>\n

\n

Szabad sav<\/h4>\n<\/td>\n

\n

\u22640.1<\/h4>\n<\/td>\n

\n

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

\n

K\u0151ris,%<\/h4>\n<\/td>\n

\n

\u22640.05<\/h4>\n<\/td>\n

\n

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

\n

Tisztas\u00e1g,%<\/h4>\n<\/td>\n

\n

\u226599.5<\/h4>\n<\/td>\n

\n

\u226599.5<\/h4>\n<\/td>\n<\/tr>\n

\n

Optikai forg\u00e1s (dikl\u00f3rmet\u00e1n, 25 \u00b0C)<\/h4>\n<\/td>\n

\n

260\uff5e265\u00b0<\/h4>\n<\/td>\n

\n

262\u00b0<\/h4>\n<\/td>\n<\/tr>\n

\n

K\u00f6vetkeztet\u00e9s<\/h4>\n<\/td>\n

\n

K\u00e9pzett<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

D-LACTIDE Haszn\u00e1lat<\/strong><\/h2>\n

A D-(+)-propil-krosz\u00e9szter a tejsav ciklikus dieztere, egy olyan mell\u00e9kterm\u00e9k, amely az izomszarkomerek \u00e9s a v\u00f6r\u00f6sv\u00e9rtestek \u00e1ltal keletkezik, amikor a szervezet alacsony oxig\u00e9nszint mellett sz\u00e9nhidr\u00e1tokat bont le energiak\u00e9nt. Megfelel\u0151 kataliz\u00e1torral a propionil-\u00e9szter polimeriz\u00e1lhat\u00f3 poli-tejsavv\u00e1, ami hasznos tulajdons\u00e1gokkal rendelkez\u0151 anyagot eredm\u00e9nyez.<\/h4>\n

<\/h4>\n

D-LAKTID t\u00e1rol\u00e1sa<\/strong><\/h2>\n

1. Ez a term\u00e9kcsal\u00e1d biol\u00f3giailag leboml\u00f3 anyagok. Ker\u00fclje a v\u00edzzel, savas anyagokkal, l\u00fagos anyagokkal, alkoholos reagensekkel \u00e9s m\u00e1s olyan reagensekkel val\u00f3 \u00e9rintkez\u00e9st, amelyek a term\u00e9k leboml\u00e1s\u00e1t okozhatj\u00e1k a t\u00e1rol\u00e1s sor\u00e1n.<\/h4>\n

2. Ezt a term\u00e9kcsal\u00e1dot a t\u00e1rol\u00e1s sor\u00e1n le kell z\u00e1rni \u00e9s sz\u00e1raz \u00e9s alacsony h\u0151m\u00e9rs\u00e9kleten (h\u0171t\u0151szekr\u00e9nyben fagyasztva -20 fokon) kell t\u00e1rolni, \u00e9s lez\u00e1r\u00f3 k\u00e9sz\u00fcl\u00e9kkel kell lez\u00e1rni (a felhaszn\u00e1l\u00e1s ut\u00e1n megmarad\u00f3 term\u00e9keket nem szabad ziplock zacsk\u00f3kba csomagolni \u00e9s t\u00e1rolni).<\/h4>\n

3. Haszn\u00e1lat k\u00f6zben vegye ki a h\u0171t\u0151szekr\u00e9nyb\u0151l, \u00e9s helyezze szobah\u0151m\u00e9rs\u00e9kletre, \u00e9s v\u00e1rjon, am\u00edg a h\u0151m\u00e9rs\u00e9klet el\u00e9ri a szobah\u0151m\u00e9rs\u00e9kletet, hogy a felnyit\u00e1s el\u0151tt t\u00f6r\u00f6lje le a csomagol\u00f3zacsk\u00f3 fel\u00fclet\u00e9n lecsap\u00f3dott nedvess\u00e9get (a leveg\u0151ben l\u00e9v\u0151 nedvess\u00e9g lecsap\u00f3dik a term\u00e9k fel\u00fclet\u00e9n, \u00e9s rontja a term\u00e9ket, ha \u00e1lland\u00f3 h\u0151m\u00e9rs\u00e9klet n\u00e9lk\u00fcl veszik ki a h\u0171t\u0151szekr\u00e9nyb\u0151l \u00e9s nyitj\u00e1k fel). A k\u00f6rnyezet leveg\u0151 p\u00e1ratartalm\u00e1nak a haszn\u00e1lat sor\u00e1n 35%-n\u00e9l alacsonyabbnak kell lennie, hogy a megmarad\u00f3 term\u00e9kek ne nedvesedjenek \u00e9s ne befoly\u00e1solj\u00e1k a term\u00e9k min\u0151s\u00e9g\u00e9t.<\/h4>\n

D-LACTIDE Csomagol\u00e1s<\/strong><\/h2>\n

500g\/zs\u00e1k vagy 1kg\/zs\u00e1k vagy 25kg\/dob.<\/h4>\n

 <\/p>\n

Hogyan lehet megk\u00fcl\u00f6nb\u00f6ztetni a D-LACTIDE-ot \u00e9s az L-LACTIDE-ot?<\/strong><\/h2>\n

1. Az L- \u00e9s a D-laktid t\u0171 alak\u00fa krist\u00e1lyai azonosak, olvad\u00e1spontjuk azonos, \u00e9s megjelen\u00e9s\u00fck megk\u00fcl\u00f6nb\u00f6ztethetetlen. A rac\u00e9m forma a megjelen\u00e9s alapj\u00e1n megk\u00fcl\u00f6nb\u00f6ztethet\u0151, \u00e9s nem t\u0171 alak\u00fa, \u00e9s az olvad\u00e1spont is elt\u00e9r\u0151.
\n2. A magm\u00e1gnesess\u00e9g \u00e9s az infrav\u00f6r\u00f6s nem k\u00fcl\u00f6nb\u00f6ztethet\u0151 meg, az optikai forg\u00e1s megk\u00fcl\u00f6nb\u00f6ztethet\u0151, a balkezes negat\u00edv, a jobbkezes pozit\u00edv, a racemiz\u00e1ci\u00f3nak nincs optikai forg\u00e1sa.<\/h4>\n

 <\/p>\n

Ugyanazon sorozat term\u00e9kei<\/strong><\/h2>\n\n\n\n\n
\n

D-LAKTID<\/h4>\n<\/td>\n

\n

13076-17-0<\/h4>\n<\/td>\n<\/tr>\n

\n

L-LAKTID<\/span><\/a><\/h4>\n<\/td>\n

\n

4511-42-6<\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h2>\n

L\u00e9pjen kapcsolatba vel\u00fcnk most!<\/b><\/strong><\/h2>\n

Ha COA-ra, MSDS-re vagy TDS-re van sz\u00fcks\u00e9ge, t\u00f6ltse ki az al\u00e1bbi \u0171rlapot, \u00e1ltal\u00e1ban 24 \u00f3r\u00e1n bel\u00fcl felvessz\u00fck \u00d6nnel a kapcsolatot. E-mailben is k\u00fcldhet nekem info@longchangchemical.com<\/a><\/span> munkaid\u0151ben ( 8:30-18:00 UTC+8 H.-Szombat ) vagy haszn\u00e1lja a weboldal \u00e9l\u0151 chatj\u00e9t, hogy azonnali v\u00e1laszt kapjon.<\/b><\/strong><\/h4>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Term\u00e9k neve: D-LACTIDE<\/h4>\n

CAS-sz\u00e1m: 13076-17-0<\/h4>\n

Molekul\u00e1ris k\u00e9plet: C6H8O4<\/h4>\n

Molekulat\u00f6meg:144,13<\/h4>\n

K\u00e9miai szerkezet\uff1a\"D-LAKTID<\/h4>\n

Megjelen\u00e9s: Feh\u00e9r krist\u00e1lyok<\/h4>","protected":false},"featured_media":4625,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[69],"product_tag":[],"class_list":{"0":"post-3643","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-catalysts-chemical-auxiliary-agents","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nChina D-Lactide Manufacturer \uff06 13076-17-0 Supplier - Longchang chemical Co., Ltd.<\/title>\n<meta name=\"description\" content=\"Longchang Chemical is a leading manufacturer and supplier of D-Lactide in China. Buy D-Lactide in china. 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