{"id":2556,"date":"2026-09-27T16:32:03","date_gmt":"2026-09-27T09:32:03","guid":{"rendered":"https:\/\/cpc1.vn\/kali-citrat\/"},"modified":"2026-09-28T21:15:47","modified_gmt":"2026-09-28T14:15:47","slug":"kali-citrat","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/kali-citrat\/","title":{"rendered":"Kali citrat \u2013 ch\u1ea5t \u0111\u1ec7m, ki\u1ec1m h\u00f3a, c\u00f4 l\u1eadp ion kim lo\u1ea1i"},"content":{"rendered":"

Kali citrat \u2013 ch\u1ea5t \u0111\u1ec7m, ki\u1ec1m h\u00f3a, c\u00f4 l\u1eadp ion kim lo\u1ea1i<\/h1>\n

Kali citrat<\/strong> (tripotassium citrat, E332) \u0111\u01b0\u1ee3c d\u00f9ng trong \u0111\u1ed3 u\u1ed1ng, th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c u\u1ed1ng l\u00e0m ch\u1ea5t \u0111\u1ec7m<\/strong> v\u00e0 ch\u1ea5t ki\u1ec1m h\u00f3a<\/strong>, \u0111\u1ed3ng th\u1eddi l\u00e0 ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i<\/strong>.<\/p>\n

Th\u00f4ng tin nhanh<\/h2>\n\n\n\n\n\n\n
T\u00ean kh\u00e1c<\/td>\nCitrate of potash, citric acid potassium salt, tripotassium citrate monohydrate, E332<\/td>\n<\/tr>\n
S\u1ed1 CAS<\/td>\n6100-05-6 (monohydrat); 866-84-2 (khan)<\/td>\n<\/tr>\n
C\u00f4ng th\u1ee9c \u2013 KLPT<\/td>\nC6<\/sub>H5<\/sub>K3<\/sub>O7<\/sub>\u00b7H2<\/sub>O \u2013 324,41; khan 306,40<\/td>\n<\/tr>\n
Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\nCh\u1ea5t ki\u1ec1m h\u00f3a, ch\u1ea5t \u0111\u1ec7m, ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications<\/h2>\n\n\n\n\n\n\n
C\u00f4ng d\u1ee5ng<\/th>\nN\u1ed3ng \u0111\u1ed9 (%)<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ec7m cho dung d\u1ecbch<\/td>\n0,3\u20132,0<\/td>\n<\/tr>\n
Ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i<\/td>\n0,3\u20132,0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng l\u00e0m thu\u1ed1c (ki\u1ec1m h\u00f3a n\u01b0\u1edbc ti\u1ec3u\u2026) n\u1eb1m ngo\u00e0i ph\u1ea1m vi b\u00e0i vi\u1ebft.<\/p>\n

M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n
    \n
  • Tinh th\u1ec3 l\u0103ng tr\u1ee5 trong su\u1ed1t ho\u1eb7c b\u1ed9t d\u1ea1ng h\u1ea1t tr\u1eafng; h\u00fat \u1ea9m, kh\u00f4ng m\u00f9i, v\u1ecb m\u00e1t m\u1eb7n.<\/li>\n
  • pH dung d\u1ecbch b\u00e3o h\u00f2a 8,5; t\u1ef7 tr\u1ecdng 1,98 g\/cm\u00b3; n\u00f3ng ch\u1ea3y 230 \u00b0C (m\u1ea5t n\u01b0\u1edbc k\u1ebft tinh \u1edf 180 \u00b0C).<\/li>\n
  • \u0110\u1ed9 tan (20 \u00b0C): n\u01b0\u1edbc 1\/0,65; glycerin 1\/2,5; h\u1ea7u nh\u01b0 kh\u00f4ng tan trong ethanol 95%.<\/li>\n<\/ul>\n

    \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n

    B\u1ec1n nh\u01b0ng h\u00fat \u1ea9m \u2013 b\u1ea3o qu\u1ea3n trong bao b\u00ec k\u00edn kh\u00ed, n\u01a1i kh\u00f4 m\u00e1t.<\/p>\n

    T\u01b0\u01a1ng k\u1ef5<\/h2>\n

    Dung d\u1ecbch h\u01a1i ki\u1ec1m, ph\u1ea3n \u1ee9ng v\u1edbi ch\u1ea5t c\u00f3 t\u00ednh acid. C\u00f3 th\u1ec3 l\u00e0m t\u1ee7a mu\u1ed1i alcaloid kh\u1ecfi dung d\u1ecbch n\u01b0\u1edbc ho\u1eb7c c\u1ed3n. Mu\u1ed1i calci v\u00e0 stronti l\u00e0m t\u1ee7a citrat t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

    S\u1ea3n xu\u1ea5t<\/h2>\n

    Th\u00eam kali bicarbonat ho\u1eb7c kali carbonat v\u00e0o dung d\u1ecbch acid citric \u0111\u1ebfn khi h\u1ebft s\u1ee7i b\u1ecdt, l\u1ecdc v\u00e0 c\u00f4 kh\u00f4.<\/p>\n

    An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n

    N\u00f3i chung \u0111\u01b0\u1ee3c xem l\u00e0 kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng k\u00edch \u1ee9ng khi u\u1ed1ng. Ph\u1ea7n l\u1edbn d\u1eef li\u1ec7u an to\u00e0n li\u00ean quan \u0111\u1ebfn d\u00f9ng l\u00e0m thu\u1ed1c v\u1edbi li\u1ec1u \u0111\u1ebfn 10 g\/ng\u00e0y; l\u01b0\u1ee3ng d\u00f9ng l\u00e0m t\u00e1 d\u01b0\u1ee3c kh\u00f4ng \u0111\u00e1ng k\u1ec3 so v\u1edbi li\u1ec1u \u0111\u00f3, d\u00f9 d\u00f9ng qu\u00e1 nhi\u1ec1u mu\u1ed1i kali c\u00f3 th\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng b\u1ea5t l\u1ee3i. LD50<\/sub> (ch\u00f3, t\u0129nh m\u1ea1ch): 0,17 g\/kg. C\u00f3 th\u1ec3 k\u00edch \u1ee9ng da, m\u1eaft \u2013 l\u00e0m vi\u1ec7c n\u01a1i th\u00f4ng gi\u00f3, \u0111eo k\u00ednh b\u1ea3o h\u1ed9, g\u0103ng tay; khi \u0111un \u0111\u1ebfn ph\u00e2n h\u1ee7y t\u1ecfa kh\u00f3i \u0111\u1ed9c kali oxid.<\/p>\n

    T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n
      \n
    • GRAS; ph\u1ee5 gia th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn t\u1ea1i ch\u00e2u \u00c2u (E332).<\/li>\n
    • C\u00f3 trong FDA Inactive Ingredients Guide (dung d\u1ecbch, h\u1ed7n d\u1ecbch u\u1ed1ng; nh\u0169 t\u01b0\u01a1ng v\u00e0 b\u1ecdt aerosol d\u00f9ng ngo\u00e0i); c\u00f3 trong thu\u1ed1c kh\u00f4ng ti\u00eam \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p t\u1ea1i Anh; c\u00f3 trong danh m\u1ee5c t\u00e1 d\u01b0\u1ee3c \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn c\u1ee7a Canada.<\/li>\n
    • C\u00f3 chuy\u00ean lu\u1eadn trong BP, Ph.Eur. v\u00e0 USP.<\/li>\n<\/ul>\n

      Ch\u1ea5t li\u00ean quan:<\/strong> acid citric, natri citrat.<\/p>\n

      Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n

      N\u1ed9i dung \u0111\u01b0\u1ee3c CPC1 bi\u00ean so\u1ea1n, t\u00f3m l\u01b0\u1ee3c c\u00f3 ch\u1ecdn l\u1ecdc t\u1eeb chuy\u00ean lu\u1eadn Potassium Citrate<\/em> trong: Rowe R.C., Sheskey P.J., Owen S.C. (ch\u1ee7 bi\u00ean). Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 5. Pharmaceutical Press (London) & American Pharmacists Association (Washington DC), 2006. B\u00e0i vi\u1ebft kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n t\u00e0i li\u1ec7u g\u1ed1c; c\u00e1c s\u1ed1 li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c d\u1eabn l\u1ea1i t\u1eeb t\u00e0i li\u1ec7u n\u00e0y.<\/p>\n

      \u1ea2nh minh h\u1ecda: c\u00f4ng th\u1ee9c c\u1ea5u t\u1ea1o do CPC1 v\u1ebd l\u1ea1i t\u1eeb d\u1eef li\u1ec7u c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u00f4ng khai.<\/em><\/p>\n

      L\u01b0u \u00fd: th\u00f4ng tin mang t\u00ednh tham kh\u1ea3o cho ng\u01b0\u1eddi l\u00e0m chuy\u00ean m\u00f4n b\u00e0o ch\u1ebf, d\u1ef1a tr\u00ean \u1ea5n b\u1ea3n n\u0103m 2006. Ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i \u2014 lu\u00f4n \u0111\u1ed1i chi\u1ebfu d\u01b0\u1ee3c \u0111i\u1ec3n v\u00e0 quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

      Kali citrat \u2013 ch\u1ea5t \u0111\u1ec7m, ki\u1ec1m h\u00f3a, c\u00f4 l\u1eadp ion kim lo\u1ea1i Kali citrat (tripotassium citrat, E332) \u0111\u01b0\u1ee3c d\u00f9ng trong \u0111\u1ed3 u\u1ed1ng, th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c u\u1ed1ng l\u00e0m ch\u1ea5t \u0111\u1ec7m v\u00e0 ch\u1ea5t ki\u1ec1m h\u00f3a, \u0111\u1ed3ng th\u1eddi l\u00e0 ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i. Th\u00f4ng tin nhanh T\u00ean kh\u00e1c Citrate of potash, citric acid potassium salt, […]<\/p>","protected":false},"author":1,"featured_media":2555,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-2556","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"blocksy_meta":[],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/kali-citrat-18x10.png",18,10,true]},"uagb_author_info":{"display_name":"cpc1vn","author_link":"https:\/\/cpc1.vn\/en\/author\/cpc1vn\/"},"uagb_comment_info":0,"uagb_excerpt":"Kali citrat \u2013 ch\u1ea5t \u0111\u1ec7m, ki\u1ec1m h\u00f3a, c\u00f4 l\u1eadp ion kim lo\u1ea1i Kali citrat (tripotassium citrat, E332) \u0111\u01b0\u1ee3c d\u00f9ng trong \u0111\u1ed3 u\u1ed1ng, th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c u\u1ed1ng l\u00e0m ch\u1ea5t \u0111\u1ec7m v\u00e0 ch\u1ea5t ki\u1ec1m h\u00f3a, \u0111\u1ed3ng th\u1eddi l\u00e0 ch\u1ea5t c\u00f4 l\u1eadp ion kim lo\u1ea1i. Th\u00f4ng tin nhanh T\u00ean kh\u00e1c Citrate of potash, citric acid potassium salt,…","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/comments?post=2556"}],"version-history":[{"count":1,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2556\/revisions"}],"predecessor-version":[{"id":3270,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/2556\/revisions\/3270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/2555"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=2556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=2556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=2556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}