{"id":3588,"date":"2023-12-29T10:52:16","date_gmt":"2023-12-29T10:52:16","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=3588"},"modified":"2025-12-22T06:29:39","modified_gmt":"2025-12-22T06:29:39","slug":"sodium-alginate-cas-9005-38-3","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/id\/product\/sodium-alginate-cas-9005-38-3\/","title":{"rendered":"Natrium alginat CAS 9005-38-3"},"content":{"rendered":"<p>Natrium alginat CAS 9005-38-3<\/p>\n<table class=\"table-1\" width=\"-124\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td colspan=\"2\">Item<\/td>\n<td>Spesifikasi<\/td>\n<td>Hasil tes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ukuran jaring<\/td>\n<td>Sebagai permintaan<\/td>\n<td>98% LULUS 80MESH<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Sulfat (SO4)<\/td>\n<td>Maks 0,5%<\/td>\n<td>\uff1c 0,5%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Pengujian %<\/td>\n<td>90.8%-106%<\/td>\n<td>99%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Pasif dalam air (Massa kering)<\/td>\n<td>Max 2%<\/td>\n<td>\uff1c 1%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Fosfat (P205)<\/td>\n<td>Maks 0,1%<\/td>\n<td>\uff1c 0,1%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kalsium (Ca)<\/td>\n<td>MAKSIMUM 0,5%<\/td>\n<td>0.2%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kerugian saat pengeringan \uff08105 \u2103, 4 jam\uff09 %<\/td>\n<td>0-15%<\/td>\n<td>12.6<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Abu %<\/td>\n<td>18%-24%<\/td>\n<td>22.4<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">PPM Arsenik<\/td>\n<td>2ppm MAX<\/td>\n<td>\uff1c1.5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">LEAD PPM<\/td>\n<td>2ppmMAX<\/td>\n<td>\uff1c2<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Merkuri (HG)<\/td>\n<td>MAX 1ppm<\/td>\n<td>\uff1c1<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kadmium (CD)<\/td>\n<td>Maks 1ppm<\/td>\n<td>\uff1c1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Viskositas (20 \u2103),<\/td>\n<td>1% SOL'N cps<\/td>\n<td>300-400<\/td>\n<td>330<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" width=\"104\"><\/td>\n<td rowspan=\"1\" align=\"null\" valign=\"null\" width=\"104\"><\/td>\n<td rowspan=\"1\" align=\"null\" valign=\"null\" width=\"104\"><\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Jumlah total pelat PC\/G (Jumlah kuman)<\/td>\n<td>&lt;5000<\/td>\n<td>&lt;1000<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ragi dan jamur PC\/G<\/td>\n<td>&lt;500<\/td>\n<td>&lt;200<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">E.COLI<\/td>\n<td>N \/ 5g<\/td>\n<td>Tidak ada<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Salmonelia<\/td>\n<td>N \/ 10g<\/td>\n<td>Tidak ada<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Apa yang dimaksud dengan natrium alginat?<\/strong><\/p>\n<p>Sodium alginat, karbohidrat polisakarida alami yang diekstrak dari rumput laut. Sebagai koloid hidrofilik, ia mudah larut dalam air untuk membentuk larutan kental. Dengan sifat pengental dan penstabilnya, dapat digunakan secara luas dalam makanan, obat-obatan, tekstil, percetakan dan pencelupan, pembuatan kertas, bahan kimia yang digunakan sehari-hari dan produk lainnya sebagai pengental, pengemulsi, penstabil, perekat, bahan pengatur ukuran, dan sebagainya. Viskositas dan ukuran mata jaring dapat disesuaikan dengan kebutuhan pelanggan.<\/p>\n<p><strong>Proses Produksi Natrium alginat<\/strong><\/p>\n<p>Rumput laut kering atau basah (ganggang) dihancurkan, dicuci dengan air, diekstraksi dengan air alkali yang kuat, diklarifikasi untuk mendapatkan larutan alginat mentah, diendapkan dengan kalsium klorida untuk mendapatkan kalsium alginat berwarna, setelah penghilangan warna, penghilangan bau Perlakuan asam, penghilangan kotoran yang dapat larut untuk mendapatkan pengendapan asam alginat, dan natrium karbonat untuk mendapatkan natrium alginat, kemudian dikeringkan, dihaluskan, diayak untuk mendapatkan bubuk natrium alginat.<strong><br \/>\n<\/strong><\/p>\n<p><strong>Sifat natrium alginat<\/strong><\/p>\n<p>Natrium alginat adalah bubuk berwarna putih atau kuning muda dan hampir tidak berbau dan tidak berasa. Natrium alginat larut dalam air dan tidak larut dalam pelarut organik seperti etanol, eter, dan kloroform. Larut dalam air menjadi cairan kental, pH larutan berair 1% adalah 6-8. Viskositas stabil ketika pH = 6-9, dan viskositas diturunkan ketika dipanaskan di atas 80 \u00b0 C. Sodium alginat tidak beracun, LD50&gt; 5000mg \/ kg. Pengaruh zat pengkelat terhadap sifat larutan natrium alginat Zat pengkelat dapat mengomplekskan ion-ion divalen dalam sistem, sehingga natrium alginat dapat distabilkan dalam sistem.<\/p>\n<p><strong>Penggunaan natrium alginat<\/strong><\/p>\n<p>Zat molekul tinggi, natrium alginat memiliki fungsi menangguhkan, menebalkan, mengemulsi, mengikat, dll., Dan terutama digunakan sebagai zat penangguhan, pengemulsi, pengental, kapsul mikrokapsul, dll. Dalam pengobatan. Digunakan sebagai pengikat tablet (1% hingga 3%) dan disintegrant (2.5% hingga 10%); digunakan sebagai pengencer dalam kapsul; juga digunakan dalam pembuatan sediaan pelepasan berkelanjutan oral karena dapat menunda pelepasan obat dalam suspensi yang larut dalam air; banyak digunakan sebagai pengental dan zat pensuspensi (5% hingga 10%) dalam pasta, salep, dan gel, serta stabil dalam emulsi minyak dalam air. Larutan berair 0,5% hingga 2,5% dapat digunakan untuk menghaluskan permukaan kulit yang terkikis, sehingga sekresi berair dapat dikeluarkan dan dikeringkan.<\/p>\n<p><strong>Kemasan Sodiumalginat<\/strong><\/p>\n<p>25kg per kantong.<\/p>\n<h2><strong><b>Hubungi Kami Sekarang!<\/b><\/strong><\/h2>\n<h4><strong><b>Jika Anda membutuhkan harga, silakan isi informasi kontak Anda di formulir di bawah ini, kami biasanya akan menghubungi Anda dalam waktu 24 jam. Anda juga bisa mengirim email kepada saya <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0selama jam kerja (8:30 pagi hingga 6:00 sore UTC+8 Senin-Sabtu) atau gunakan obrolan langsung situs web untuk mendapatkan balasan secepatnya.<\/b><\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<p>Nama Produk: Sodiumalginat<\/p>\n<p>Nomor CAS: 9005-38-3<\/p>\n<p>Rumus molekul: C5H7O4COONa<\/p>\n<p>Pengujian: 98%<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-3588","1":"product","2":"type-product","3":"status-publish","5":"product_cat-food-additives","7":"first","8":"instock","9":"shipping-taxable","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China Sodium alginate Manufacturer -CAS 9005-38-3 - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Sodium alginate, a natural polysaccharide carbohydrate extracted from kelp,used as a Food Additives and is the key product of Longchang Chemical. 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