T\u00ednh ch\u1ea5t v\u1eadt l\u00fd:\u00a0<\/strong><\/em>Axit axetic l\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u;\u00a0n\u00f3 l\u00e0 ch\u1ea5t d\u1ec5 ch\u00e1y, v\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 \u1ea5m h\u01a1n 39 \u00b0 C.\u00a0Axit axetic \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 d\u1ec5 bay h\u01a1i c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m.<\/p>\n

T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc:\u00a0<\/em><\/strong><\/p>\n

Axit acetic l\u00e0 m\u1ed9t\u00a0axit y\u1ebfu, CH3COOH \u0111\u1eadm \u0111\u1eb7c \u0103n m\u00f2n, v\u00e0 t\u1ea5n c\u00f4ng da.<\/p>\n

Axit axetic l\u00e0 m\u1ed9t\u00a0axit cacboxylic\u00a0\u0111\u01a1n gi\u1ea3n nh\u1ea5t .\u00a0N\u00f3 l\u00e0\u00a0thu\u1ed1c th\u1eed h\u00f3a h\u1ecdc\u00a0v\u00e0 h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p, ch\u1ee7 y\u1ebfu<\/p>\n

Axit axetic\u00a0<\/span>l\u1ecfng\u00a0l\u00e0\u00a0<\/span>dung m\u00f4i protic\u00a0<\/span>d\u00ednh \u01b0\u1edbt\u00a0(ph\u00e2n t\u1eed ph\u00e2n c\u1ef1c), t\u01b0\u01a1ng t\u1ef1 nh\u01b0<\/span>ethanol<\/em>\u00a0v\u00e0\u00a0<\/span>n\u01b0\u1edbc<\/p>\n

Axit axetic c\u00f3 th\u1ec3\u00a0<\/span>\u0103n m\u00f2n\u00a0c\u00e1c\u00a0<\/span>kim lo\u1ea1i\u00a0nh\u01b0\u00a0<\/span>s\u1eaft,\u00a0<\/span>mangan\u00a0v\u00e0\u00a0<\/span>k\u1ebdm\u00a0sinh ra kh\u00ed\u00a0<\/span>hydro\u00a0v\u00e0 c\u00e1c mu\u1ed1i kim lo\u1ea1i t\u01b0\u01a1ng \u1ee9ng g\u1ecdi l\u00e0 c\u00e1c axetat.\u00a0<\/span>Nh\u00f4m\u00a0khi ti\u1ebfp x\u00fac v\u1edbi \u00f4xy s\u1ebd t\u1ea1o th\u00e0nh m\u1ed9t m\u00e0ng m\u1ecfng\u00a0<\/span>nh\u00f4m \u00f4x\u00edt\u00a0tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m cho n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed1i s\u1ef1 \u0103n m\u00f2n c\u1ee7a axit, \u0111i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c b\u00ecnh ch\u1ee9a b\u1eb1ng nh\u00f4m c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n axit axetic.<\/span><\/p>\n

Axit axetic c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c\u00a0<\/span>ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc\u00a0<\/span>\u0111\u1eb7c tr\u01b0ng c\u1ee7a nh\u00f3m axit cacboxylic nh\u01b0 t\u1ea1o ra n\u01b0\u1edbc v\u00e0 ethanoat\u00a0<\/span>kim lo\u1ea1i khi ph\u1ea3n \u1ee9ng v\u1edbi\u00a0<\/span>ki\u1ec1m, Axit axetic t\u1ea1o ra ethanoat kim lo\u1ea1i khi ph\u1ea3n \u1ee9ng v\u1edbi kim lo\u1ea1i; v\u00e0 t\u1ea1o ra ethanoat kim lo\u1ea1i, n\u01b0\u1edbc v\u00e0\u00a0<\/span>cacbon dioxit\u00a0<\/span>khi CH3COOH ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c\u00a0<\/span>cacbonat\u00a0<\/span>v\u00e0\u00a0<\/span>bicacbonat. Ph\u1ea3n \u1ee9ng \u0111\u1eb7c tr\u01b0ng nh\u1ea5t c\u1ee7a Axit axetic l\u00e0 t\u1ea1o th\u00e0nh\u00a0<\/span>ethanol<\/em>, v\u00e0 t\u1ea1o th\u00e0nh c\u00e1c d\u1eabn xu\u1ea5t nh\u01b0\u00a0<\/span>axetyl clorua\u00a0<\/span>b\u1eb1ng c\u00e1ch thay th\u1ebf nh\u00f3m -OH b\u1edfi -Cl. C\u00e1c d\u1eabn xu\u1ea5t thay th\u1ebf kh\u00e1c nh\u01b0\u00a0<\/span>anhydrit axetic,\u00a0<\/span>anhydrit\u00a0<\/span>n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o ra theo\u00a0<\/span>ph\u1ea3n \u1ee9ng tr\u00f9ng ng\u01b0ng\u00a0<\/span>r\u00e1ch ph\u00e2n t\u1eed n\u01b0\u1edbc t\u1eeb hai ph\u00e2n t\u1eed c\u1ee7a axit axetic. C\u00e1c\u00a0<\/span>este\u00a0<\/span>c\u1ee7a n\u00f3\u00a0t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi\u00a0<\/span>este h\u00f3a, v\u00e0 c\u00e1c\u00a0<\/span>amit. Khi nung tr\u00ean 440\u00a0\u00b0C, axit axetic ph\u00e2n h\u1ee7y t\u1ea1o ra\u00a0<\/span>cacbon dioxit\u00a0<\/span>v\u00e0\u00a0<\/span>metan, ho\u1eb7c t\u1ea1o raethenon\u00a0<\/span>v\u00e0 n\u01b0\u1edbc.<\/p>\n

Axit axetic c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft b\u1edfi m\u00f9i \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3. Ph\u1ea3n \u1ee9ng bi\u1ebfn \u0111\u1ed5i m\u00e0u \u0111\u1ed1i v\u1edbi c\u00e1c mu\u1ed1i c\u1ee7a axit axetic l\u00e0 cho t\u00e1c d\u1ee5ng v\u1edbi dung\u00a0d\u1ecbch\u00a0<\/span>s\u1eaft(III) clorua, ph\u1ea3n \u1ee9ng n\u00e0y t\u1ea1o ra m\u00e0u \u0111\u1ecf \u0111\u1eadm sau khi axit h\u00f3a<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc : CH3COOH\u00a0<\/strong><\/p>\n

T\u00ean h\u00f3a h\u1ecdc : Axit acetic<\/strong><\/p>\n

Xu\u1ea5t x\u1ee9 : \u0110\u00e0i loan – H\u00e0n Qu\u1ed1c<\/strong><\/p>\n

Quy C\u00e1ch: 30 kg\/ can<\/strong><\/p>\n","protected":false},"featured_media":856,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/product\/444"}],"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=444"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media\/856"}],"wp:attachment":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media?parent=444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}