T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:\u00a0<\/em><\/strong>L\u00e0 ch\u1ea5t r\u1eafn kh\u00f4ng m\u00e0u, h\u00f2a tan t\u1ed1t trong n\u01b0\u1edbc.<\/p>\n

T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc:\u00a0<\/em><\/strong>Ph\u1ea3n \u1ee9ng axit-baz\u01a1
\naxit Sulfamic l\u00e0 m\u1ed9t axit v\u1eeba m\u1ea1nh, Ka = 1.01 x 10-1. B\u1edfi \u1edf th\u1ec3 ch\u1ea5t r\u1eafn kh\u00f4ng h\u00fat \u1ea9m, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n trong \u0111\u1ecbnh ph\u00e2n axit (x\u00e9t nghi\u1ec7m \u0111\u1ecbnh l\u01b0\u1ee3ng h\u00e0m l\u01b0\u1ee3ng axit).<\/p>\n

H_{3<\/sub>NSO3<\/sub> + NaOH \u2192 NaH2<\/sub>NSO3<\/sub> + H2<\/sub>O<\/p>\n}

Vi\u1ec7c kh\u1eed proton c\u00f3 th\u1ec3 ti\u1ebfn trong dung d\u1ecbch NH3 \u0111\u1ec3 t\u1ea1o ra\u00a0HNSO2\u22123<\/span><\/p>\n

H_{3<\/sub>NSO3<\/sub> + 2\u00a0NH3<\/sub> \u2192 HNSO2\u22123<\/span> + 2\u00a0NH+4<\/span><\/p>\n}

Ph\u1ea3n \u1ee9ng v\u1edbi Nitric v\u00e0 axit Nitrit,<\/p>\n

V\u1edbi HNO_{2<\/sub>,\u00a0axit Sulfamic ph\u1ea3n \u1ee9ng t\u1ea1o ra \u00a0N2<\/sub>, trong khi v\u1edbi HNO3<\/sub>, ph\u1ea3n \u1ee9ng s\u1ebd t\u1ea1o ra N2<\/sub>O<\/p>\n}

\n

HNO_{2<\/sub> + H3<\/sub>NSO3<\/sub> \u2192 H2<\/sub>SO4<\/sub> + N2<\/sub> + H2<\/sub>O<\/dd>\n}

HNO3<\/sub> + H3<\/sub>NSO3<\/sub> \u2192 H2<\/sub>SO4<\/sub> + N2<\/sub>O + H2<\/sub>O<\/dd>\n<\/dl>\n

Ph\u1ea3n \u1ee9ng v\u1edbi hypochlorite<\/p>\n

Ph\u1ea3n \u1ee9ng c\u1ee7a hypochlorite d\u01b0 b\u1eb1ng axit Sulfamic ho\u1eb7c mu\u1ed1i sulfamate l\u00e0 ph\u1ea3n \u1ee9ng\u00a0thu\u1eadn ngh\u1ecbch v\u1edbi\u00a0c\u1ea3 N-chlorosulfamate v\u00e0 N, N-chlorosulfamate<\/p>\n

\n

HClO + H_{2<\/sub>NSO3<\/sub>H \u2192 ClNHSO3<\/sub>H + H2<\/sub>O<\/dd>\n}

HClO + ClNHSO3<\/sub>H \u21cc Cl2<\/sub>NSO3<\/sub>H + H2<\/sub>O<\/dd>\n<\/dl>\n

Ph\u1ea3n \u1ee9ng v\u1edbi r\u01b0\u1ee3u<\/p>\n

Khi \u0111un n\u00f3ng axit Sulfamic s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi r\u01b0\u1ee3u \u0111\u1ec3 t\u1ea1o th\u00e0nh organosulfates t\u01b0\u01a1ng \u1ee9ng. H\u00f3a ch\u1ea5t n\u00e0y \u0111\u1eaft h\u01a1n so v\u1edbi c\u00e1c d\u1eabn xu\u1ea5t kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 \u00f4leum acidor chlorosulfonic, nh\u01b0ng c\u0169ng nh\u1eb9 h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 s\u1ebd kh\u00f4ng sunfonate v\u00f2ng th\u01a1m. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t d\u01b0\u1edbi d\u1ea1ng mu\u1ed1i amoni.<\/p>\n

\n

ROH + H2<\/sub>NSO3<\/sub>H \u2192 ROS(O)2O\u2212<\/span>+ NH+4<\/span><\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

 <\/p>\n

C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc : H3NSO3<\/strong><\/p>\n

T\u00ean h\u00f3a h\u1ecdc : axit amidosulfonic\u00a0,\u00a0amidosulfuric axit\u00a0,\u00a0aminosulfonic axit \u00a0v\u00e0\u00a0axit sulfamidic<\/strong><\/p>\n

Xu\u1ea5t x\u1ee9:\u00a0Trung Qu\u1ed1c<\/strong><\/p>\n

Qui c\u00e1ch : 25kg\/bao<\/strong><\/p>\n","protected":false},"featured_media":808,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/product\/807"}],"collection":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/comments?post=807"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media\/808"}],"wp:attachment":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media?parent=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}