{"id":2108,"date":"2022-07-05T13:12:25","date_gmt":"2022-07-05T13:12:25","guid":{"rendered":"http:\/\/site2.easyceotech.com\/?post_type=product&p=2108"},"modified":"2024-03-12T08:13:37","modified_gmt":"2024-03-12T08:13:37","slug":"sodium-benzoate","status":"publish","type":"product","link":"https:\/\/wpachem.com\/vi\/product\/sodium-benzoate\/","title":{"rendered":"Natri benzoat"},"content":{"rendered":"

Natri benzoat l\u00e0 m\u1ed9t lo\u1ea1i ch\u1ea5t b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m ph\u1ed5 bi\u1ebfn v\u00e0 l\u00e0 mu\u1ed1i natri c\u1ee7a axit benzoic. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m t\u1ea1o ra natri benzoat b\u1eb1ng c\u00e1ch t\u1ed5ng h\u1ee3p c\u00e1c h\u1ee3p ch\u1ea5t, natri hydroxit v\u00e0 axit benzoic, v\u1edbi nhau. Ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m, natri benzoat c\u00f2n c\u00f3 c\u00e1c vai tr\u00f2 kh\u00e1c trong s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u68c0\u9a8c\u9879\u76ee<\/p>\n

C\u00e1c h\u1ea1ng m\u1ee5c ki\u1ec3m tra<\/td>\n

\u6307\u6807<\/p>\n

M\u1ee5c l\u1ee5c<\/td>\n

\u68c0\u9a8c\u7ed3\u679c<\/p>\n

K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch<\/td>\n<\/tr>\n

\u542b\u91cf(\u4ee5\u5e72\u57fa\u8ba1)H\u00e0m l\u01b0\u1ee3ng (ch\u1ea5t kh\u00f4) \/%<\/td>\n99.0-100.5<\/td>\n99.6<\/td>\n<\/tr>\n
\u5e72\u71e5\u5931\u91cdT\u1ed5n th\u1ea5t khi s\u1ea5y \/% \u2264<\/td>\n2.0<\/td>\n1.31<\/td>\n<\/tr>\n
\u6eb6\u6db2\u7684\u6f84\u6e05\u5ea6\u8bd5\u9a8c S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a dung d\u1ecbch \/%<\/td>\nV\u01af\u1ee2T QUA<\/td>\nV\u01af\u1ee2T QUA<\/td>\n<\/tr>\n
\u0110\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m \/%<\/td>\nV\u01af\u1ee2T QUA<\/td>\nV\u01af\u1ee2T QUA<\/td>\n<\/tr>\n
\u6c2f\u5316\u7269(\u4ee5Cl \u8ba1)Clorua \/% \u2264<\/td>\n0.03<\/td>\n\uff1c0,03<\/td>\n<\/tr>\n
\u91cd\u91d1\u5c5e(Pb)Kim lo\u1ea1i n\u1eb7ng \/% \u2264<\/td>\n0.001<\/td>\n\uff1c0,001<\/td>\n<\/tr>\n
\u6eb6\u6db2\u8272\u5ea6\/1:10\uff08\u94c2-\u94b4\uff09Hazen \u2264<\/td>\n20<\/td>\n10<\/td>\n<\/tr>\n
ch\u1ea5t d\u1ec5 b\u1ecb oxy h\u00f3a<\/td>\nV\u01af\u1ee2T QUA<\/td>\nV\u01af\u1ee2T QUA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u1ee8ng d\u1ee5ng<\/strong><\/p>\n

N\u01b0\u1edbc gi\u1ea3i kh\u00e1t
\nTheo Ch\u01b0\u01a1ng tr\u00ecnh qu\u1ed1c t\u1ebf v\u1ec1 an to\u00e0n h\u00f3a ch\u1ea5t, natri benzoat \u0111\u01b0\u1ee3c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u01b0\u1edbc gi\u1ea3i kh\u00e1t s\u1eed d\u1ee5ng nhi\u1ec1u do nhu c\u1ea7u v\u1ec1 xi-r\u00f4 ng\u00f4 c\u00f3 h\u00e0m l\u01b0\u1ee3ng fructose cao trong \u0111\u1ed3 u\u1ed1ng c\u00f3 ga. Natri benzoat l\u00e0m t\u0103ng \u0111\u1ed9 axit c\u1ee7a n\u01b0\u1edbc gi\u1ea3i kh\u00e1t, \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0m t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 h\u01b0\u01a1ng v\u1ecb m\u00e0 b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb xi-r\u00f4 ng\u00f4 c\u00f3 h\u00e0m l\u01b0\u1ee3ng fructose cao. \u1ede m\u1eb7t sau c\u1ee7a lon n\u01b0\u1edbc ng\u1ecdt, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y natri benzoat trong danh s\u00e1ch th\u00e0nh ph\u1ea7n l\u00e0 E211, \u0111\u00e2y l\u00e0 con s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho n\u00f3 nh\u01b0 m\u1ed9t ch\u1ea5t ph\u1ee5 gia th\u1ef1c ph\u1ea9m.<\/p>\n

Th\u1ef1c ph\u1ea9m kh\u00e1c
\nNatri benzoat ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u00eam v\u00e0o th\u1ef1c ph\u1ea9m c\u00f3 t\u00ednh axit \u0111\u1ec3 t\u0103ng h\u01b0\u01a1ng v\u1ecb c\u1ee7a ch\u00fang. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m nh\u01b0 d\u01b0a chua, n\u01b0\u1edbc s\u1ed1t, m\u1ee9t v\u00e0 n\u01b0\u1edbc \u00e9p tr\u00e1i c\u00e2y. C\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m c\u00f3 ch\u1ee9a gi\u1ea5m, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc s\u1ed1t tr\u1ed9n salad, th\u01b0\u1eddng ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng natri benzoat r\u1ea5t cao. Benzen, ti\u1ec1n ch\u1ea5t c\u1ee7a natri benzoat, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y v\u1edbi l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf t\u1ef1 nhi\u00ean trong m\u1ed9t s\u1ed1 lo\u1ea1i tr\u00e1i c\u00e2y, rau, th\u1ecbt, s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa v\u00e0 th\u1eadm ch\u00ed c\u1ea3 n\u01b0\u1edbc u\u1ed1ng.<\/p>\n

\u0110\u00f3ng g\u00f3i<\/strong><\/p>\n

25KG\/T\u00daI<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ean s\u1ea3n ph\u1ea9m\uff1aNatri benzoat
\nS\u1ed1 CAS: 532-32-1
\nMF\uff1aC7H5NaO2
\nS\u1ed1 EINECS: 208-534-8
\nNgo\u1ea1i quan: B\u1ed9t m\u00e0u tr\u1eafng<\/p>","protected":false},"featured_media":2118,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[55,57],"product_tag":[],"class_list":{"0":"post-2108","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"product_cat-preservative","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/2108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/2108\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media\/2118"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media?parent=2108"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2108"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2108"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}