{"id":3515,"date":"2026-09-29T08:21:59","date_gmt":"2026-09-29T01:21:59","guid":{"rendered":"https:\/\/cpc1.vn\/calci-silicat\/"},"modified":"2026-09-29T08:21:59","modified_gmt":"2026-09-29T01:21:59","slug":"calci-silicat","status":"publish","type":"post","link":"https:\/\/cpc1.vn\/en\/calci-silicat\/","title":{"rendered":"Calci silicat \u2013 ch\u1ea5t ch\u1ed1ng v\u00f3n, h\u1ea5p ph\u1ee5, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n"},"content":{"rendered":"

Calci silicat \u2013 ch\u1ea5t ch\u1ed1ng v\u00f3n, h\u1ea5p ph\u1ee5, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n<\/h1>\n

Calci silicat<\/strong> l\u00e0 kho\u00e1ng silicat c\u1ee7a calci, d\u1ea1ng b\u1ed9t tr\u1eafng, x\u1ed1p. Trong b\u00e0o ch\u1ebf, calci silicat \u0111\u01b0\u1ee3c d\u00f9ng ch\u1ee7 y\u1ebfu l\u00e0m ch\u1ea5t ch\u1ed1ng v\u00f3n<\/strong> v\u00e0 ch\u1ea5t h\u1ea5p ph\u1ee5<\/strong> \u2013 h\u00fat \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng t\u1edbi kho\u1ea3ng 2,5 l\u1ea7n kh\u1ed1i l\u01b0\u1ee3ng m\u00e0 b\u1ed9t v\u1eabn tr\u01a1n ch\u1ea3y \u2013 ngo\u00e0i ra l\u00e0 t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n<\/strong> v\u00e0 ch\u1ea5t l\u00e0m m\u1edd<\/strong>.<\/p>\n

Th\u00f4ng tin nhanh<\/h2>\n\n\n\n\n\n\n\n
T\u00ean kh\u00e1c<\/td>\nCalci metasilicat, calci monosilicat, calci polysilicat, calci hydrosilicat, mu\u1ed1i calci c\u1ee7a acid silicic<\/td>\n<\/tr>\n
S\u1ed1 CAS<\/td>\n1344-95-2<\/td>\n<\/tr>\n
C\u00f4ng th\u1ee9c \u2013 KLPT<\/td>\nCaSiO3<\/sub> \u2013 116,2<\/td>\n<\/tr>\n
Nh\u00f3m ch\u1ee9c n\u0103ng<\/td>\nCh\u1ea5t h\u1ea5p ph\u1ee5, ch\u1ea5t ch\u1ed1ng v\u00f3n, ch\u1ea5t l\u00e0m m\u1edd, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n vi\u00ean n\u00e9n\/vi\u00ean nang<\/td>\n<\/tr>\n
D\u01b0\u1ee3c \u0111i\u1ec3n<\/td>\nUSP-NF<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications<\/h2>\n
    \n
  • T\u00e1 d\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ed9n cho thu\u1ed1c u\u1ed1ng; t\u1eebng \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m ch\u1ea5t kh\u00e1ng acid.<\/li>\n
  • Ch\u1ea5t ch\u1ed1ng v\u00f3n cho ph\u1ea5n r\u1eafc v\u00e0 nhi\u1ec1u m\u1ef9 ph\u1ea9m d\u1ea1ng b\u1ed9t (ph\u1ea5n ph\u1ee7, ph\u1ea5n m\u1eaft).<\/li>\n
  • H\u1ea5p ph\u1ee5 d\u1ecbch l\u1ecfng (d\u1ea7u, dung d\u1ecbch ho\u1ea1t ch\u1ea5t) \u0111\u1ec3 chuy\u1ec3n th\u00e0nh b\u1ed9t kh\u00f4 tr\u01a1n ch\u1ea3y.<\/li>\n
  • H\u1ea1t calci silicat x\u1ed1p \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u \u0111\u1ec3 t\u1ea1o c\u1ea5u tr\u00fac n\u1ed5i, h\u01b0\u1edbng t\u1edbi d\u1ea1ng b\u00e0o ch\u1ebf l\u01b0u gi\u1eef \u1edf d\u1ea1 d\u00e0y.<\/li>\n<\/ul>\n

    M\u00f4 t\u1ea3 v\u00e0 t\u00ednh ch\u1ea5t<\/h2>\n
      \n
    • Ch\u1ea5t r\u1eafn k\u1ebft tinh ho\u1eb7c v\u00f4 \u0111\u1ecbnh h\u00ecnh, tr\u1eafng ho\u1eb7c tr\u1eafng ng\u00e0; th\u01b0\u1eddng t\u1ed3n t\u1ea1i \u1edf nhi\u1ec1u d\u1ea1ng hydrat kh\u00e1c nhau.<\/li>\n
    • USP-NF: ch\u1ee9a kh\u00f4ng d\u01b0\u1edbi 4% calci oxid v\u00e0 kh\u00f4ng d\u01b0\u1edbi 35% silic dioxyd; t\u1ed5ng calci oxid, silic dioxyd v\u00e0 m\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng khi nung kh\u00f4ng d\u01b0\u1edbi 90%.<\/li>\n
    • pH h\u1ed7n d\u1ecbch 5% (kl\/tt): 8,4\u201310,2; t\u1ef7 tr\u1ecdng 2,10 g\/cm\u00b3; \u0111i\u1ec3m ch\u1ea3y 1540 \u00b0C.<\/li>\n
    • H\u1ea7u nh\u01b0 kh\u00f4ng tan trong n\u01b0\u1edbc; t\u1ea1o gel v\u1edbi acid v\u00f4 c\u01a1.<\/li>\n<\/ul>\n

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

      B\u1ec1n h\u00f3a h\u1ecdc, kh\u00f4ng ch\u00e1y, nh\u01b0ng c\u1ea7n tr\u00e1nh \u1ea9m. 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

      T\u00e0i li\u1ec7u g\u1ed1c kh\u00f4ng ghi nh\u1eadn t\u01b0\u01a1ng k\u1ef5 c\u1ee5 th\u1ec3.<\/p>\n

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

      Calci silicat c\u00f3 trong t\u1ef1 nhi\u00ean, nh\u01b0ng lo\u1ea1i th\u01b0\u01a1ng m\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf t\u1eeb v\u00f4i v\u00e0 \u0111\u1ea5t t\u1ea3o c\u00e1t (diatomit) trong \u0111i\u1ec1u ki\u1ec7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/p>\n

      An to\u00e0n v\u00e0 thao t\u00e1c<\/h2>\n
        \n
      • D\u00f9ng \u0111\u01b0\u1eddng u\u1ed1ng, calci silicat h\u1ea7u nh\u01b0 kh\u00f4ng \u0111\u1ed9c. H\u00edt b\u1ee5i c\u00f3 th\u1ec3 k\u00edch \u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p.<\/li>\n
      • V\u1edbi l\u01b0\u1ee3ng l\u1edbn, g\u00e2y k\u00edch \u1ee9ng m\u1eaft, h\u00f4 h\u1ea5p v\u00e0 da \u2013 \u0111eo g\u0103ng, k\u00ednh, kh\u1ea9u trang v\u00e0 \u0111\u1ed3 b\u1ea3o h\u1ed9.<\/li>\n
      • Gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m ngh\u1ec1 nghi\u1ec7p t\u1ea1i Anh (TWA 8 gi\u1edd): 10 mg\/m\u00b3 b\u1ee5i h\u00edt v\u00e0o to\u00e0n ph\u1ea7n, 4 mg\/m\u00b3 b\u1ee5i h\u00f4 h\u1ea5p.<\/li>\n<\/ul>\n

        T\u00ecnh tr\u1ea1ng ph\u00e1p l\u00fd<\/h2>\n
          \n
        • GRAS.<\/li>\n
        • C\u00f3 trong FDA Inactive Ingredients Database (d\u1ea1ng u\u1ed1ng); c\u00f3 trong vi\u00ean n\u00e9n u\u1ed1ng, vi\u00ean ph\u00e2n t\u00e1n trong mi\u1ec7ng, vi\u00ean s\u1ee7i v\u00e0 vi\u00ean bao tan trong ru\u1ed9t l\u01b0u h\u00e0nh t\u1ea1i Anh.<\/li>\n
        • C\u00f3 chuy\u00ean lu\u1eadn trong USP-NF; c\u00f3 ti\u00eau chu\u1ea9n trong Food Chemicals Codex.<\/li>\n<\/ul>\n

          Ch\u1ea5t li\u00ean quan<\/h2>\n
            \n
          • Calci diorthosilicat<\/strong> (dicalci silicat, belit; Ca2<\/sub>SiO4<\/sub>, KLPT 172,2).<\/li>\n
          • Calci trisilicat<\/strong> (tricalci silicat; Ca3<\/sub>SiO5<\/sub>, KLPT 228,3; CAS 12168-85-3).<\/li>\n<\/ul>\n

            Xem th\u00eam magnesi silicat, magnesi trisilicat.<\/p>\n

            Ghi ch\u00fa:<\/strong> s\u1ed1 EINECS 215-710-8; PubChem CID 518851.<\/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 Calcium Silicate<\/em> trong: Sheskey P.J., Cook W.G., Cable C.G. (ch\u1ee7 bi\u00ean). Handbook of Pharmaceutical Excipients<\/em>, \u1ea5n b\u1ea3n 8. Pharmaceutical Press (London) & American Pharmacists Association (Washington DC), 2017. 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 2017. 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":"

            Calci silicat \u2013 ch\u1ea5t ch\u1ed1ng v\u00f3n, h\u1ea5p ph\u1ee5, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n Calci silicat l\u00e0 kho\u00e1ng silicat c\u1ee7a calci, d\u1ea1ng b\u1ed9t tr\u1eafng, x\u1ed1p. Trong b\u00e0o ch\u1ebf, calci silicat \u0111\u01b0\u1ee3c d\u00f9ng ch\u1ee7 y\u1ebfu l\u00e0m ch\u1ea5t ch\u1ed1ng v\u00f3n v\u00e0 ch\u1ea5t h\u1ea5p ph\u1ee5 \u2013 h\u00fat \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng t\u1edbi kho\u1ea3ng 2,5 l\u1ea7n kh\u1ed1i l\u01b0\u1ee3ng m\u00e0 b\u1ed9t v\u1eabn tr\u01a1n […]<\/p>\n","protected":false},"author":1,"featured_media":3514,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[122],"tags":[],"class_list":["post-3515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ta-duoc"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"uagb_featured_image_src":{"full":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat.png",1200,675,false],"thumbnail":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat-150x150.png",150,150,true],"medium":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat-300x169.png",300,169,true],"medium_large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat-768x432.png",768,432,true],"large":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat-1024x576.png",1024,576,true],"1536x1536":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat.png",1200,675,false],"2048x2048":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat.png",1200,675,false],"trp-custom-language-flag":["https:\/\/cpc1.vn\/wp-content\/uploads\/2026\/09\/calci-silicat-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":"Calci silicat \u2013 ch\u1ea5t ch\u1ed1ng v\u00f3n, h\u1ea5p ph\u1ee5, t\u00e1 d\u01b0\u1ee3c \u0111\u1ed9n Calci silicat l\u00e0 kho\u00e1ng silicat c\u1ee7a calci, d\u1ea1ng b\u1ed9t tr\u1eafng, x\u1ed1p. Trong b\u00e0o ch\u1ebf, calci silicat \u0111\u01b0\u1ee3c d\u00f9ng ch\u1ee7 y\u1ebfu l\u00e0m ch\u1ea5t ch\u1ed1ng v\u00f3n v\u00e0 ch\u1ea5t h\u1ea5p ph\u1ee5 \u2013 h\u00fat \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng t\u1edbi kho\u1ea3ng 2,5 l\u1ea7n kh\u1ed1i l\u01b0\u1ee3ng m\u00e0 b\u1ed9t v\u1eabn tr\u01a1n…","_links":{"self":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/3515","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=3515"}],"version-history":[{"count":0,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/posts\/3515\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media\/3514"}],"wp:attachment":[{"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/media?parent=3515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/categories?post=3515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cpc1.vn\/en\/wp-json\/wp\/v2\/tags?post=3515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}