{"id":4629,"date":"2020-04-20T15:41:02","date_gmt":"2020-04-20T08:41:02","guid":{"rendered":"https:\/\/bacdau.vn\/?post_type=kb&p=4629"},"modified":"2020-04-20T15:41:02","modified_gmt":"2020-04-20T08:41:02","slug":"tac-dung-cua-han-the","status":"publish","type":"kb","link":"https:\/\/bacdau.vn\/kb\/tac-dung-cua-han-the\/","title":{"rendered":"T\u00e1c d\u1ee5ng c\u1ee7a h\u00e0n the"},"content":{"rendered":"

T\u00e1c d\u1ee5ng c\u1ee7a h\u00e0n the<\/h2>\n

M\u1ed9t trong nh\u1eefng ch\u1ea5t quan tr\u1ecdng d\u00f9ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n v\u00e0 s\u00e1t khu\u1ea9n t\u1ed1t nh\u1ea5t ch\u00ednh l\u00e0 H\u00e0n The. V\u1eady h\u00e0n the l\u00e0 g\u00ec?<\/strong> t\u00e1c d\u1ee5ng c\u1ee7a c\u1ee7a h\u00e0n the nh\u01b0 th\u1ebf n\u00e0o? M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng v\u1edbi bacdau.vn<\/strong> ch\u00fang t\u00f4i \u0111i gi\u1ea3i \u0111\u00e1p nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u1eafc m\u1eafc n\u00e0y nh\u00e9!\"\"<\/p>\n

Kh\u00e1i ni\u1ec7m c\u1ee7a h\u00e0n the<\/h3>\n

H\u00e0n the c\u00f2n \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc g\u1ecdi l\u00e0 Borax<\/strong>, bao g\u1ed3m c\u00f3 r\u1ea5t nhi\u1ec1u ch\u1ea5t c\u00f3 quan h\u1ec7 m\u1eadt thi\u1ebft v\u1edbi nhau. H\u00e0n the bao g\u1ed3m c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 k\u1ebft tinh m\u00e0u tr\u1eafng, m\u1ec1m v\u00e0o c\u00f3 nhi\u1ec1u c\u1ea1nh. H\u00e0n the l\u00e0 m\u1ed9t ch\u1ea5t r\u1ea5t d\u1ec5 ho\u00e0 tan \u1edf trong n\u01b0\u1edbc, khi \u0111\u00f3 n\u00f3 s\u1ebd c\u00f3 t\u00e1c d\u1ee5ng s\u00e1t khu\u1ea9n nh\u1eb9, v\u00e0 gi\u00fap b\u1ea3o qu\u1ea3n \u0111\u1ed3 v\u1eadt \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n<\/p>\n

H\u00e0n the c\u00f3 c\u00f4ng th\u1ee9c ho\u00e1 h\u1ecdc l\u00e0 Na204B7, l\u00e0 m\u1ed9t axit boric.<\/em><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u00e0n the<\/h3>\n

Trong th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay, h\u00e0n the l\u00e0 m\u1ed9t ch\u1ea5t \u0111ang b\u1ecb c\u00e2m s\u1eed d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m. B\u1edfi n\u00f3 l\u00e0 ch\u1ea5t c\u00f3 \u0111\u1ed9c t\u1ed1 r\u1ea5t m\u1ea1nh, \u1ea3nh h\u01b0\u1edfng c\u1ef1c x\u1ea5u \u0111\u1ebfn s\u1ee9c kho\u1ebb ng\u01b0\u1eddi ti\u00eau d\u00f9ng, cho n\u00ean ch\u00fang ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng khi s\u1eed d\u1ee5ng v\u00e0o trong c\u00f4ng nghi\u1ec7p, nh\u01b0ng n\u1ebfu qu\u00e1 l\u1ea1m d\u1ee5ng n\u00f3 m\u00e0 s\u1eed d\u1ee5ng qu\u00e1 li\u1ec1u l\u01b0\u1ee3ng, th\u00ec s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n

Theo c\u00e1c nghi\u00ean c\u1ee9u m\u1edbi nh\u1ea5t c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc, khi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng h\u00e0n the qu\u00e1 nhi\u1ec1u s\u1ebd d\u1eabn \u0111\u1ebfn ung th\u01b0 v\u00e0 t\u1eed vong r\u1ea5t cao. C\u00f2n khi ti\u1ebfp x\u00fac v\u1edbi li\u1ec1u l\u01b0\u1ee3ng th\u1ea5p c\u0169ng s\u1ebd g\u00e2y ra m\u1ed9t v\u00e0i \u0111\u1ed9c t\u1ed1, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gan v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c tr\u00ean c\u01a1 th\u1ebf con ng\u01b0\u1eddi.<\/p>\n

B\u1edfi v\u00ec khi h\u00e0n the ti\u1ebfp x\u00fac v\u1edbi c\u01a1 th\u1ebf con ng\u01b0\u1eddi, n\u00f3 r\u1ea5t kh\u00f3 c\u00f3 th\u1ec3 \u0111\u00e0o th\u1ea3i, cho n\u00ean ch\u00fang s\u1ebd t\u00edch t\u1ee5 tr\u1ef1c ti\u1ebfp \u1edf trong gan, \u0111\u1ec3 l\u00e2u d\u00e0i s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c b\u1ec7nh l\u00fd m\u00e3n t\u00ednh n\u1eb7ng.<\/p>\n

\u0110\u1eb7c bi\u1ec7t nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c ph\u1ee5 n\u1eef \u0111ang mai thai s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn rau thai, g\u00e2y t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn s\u1ee9c kho\u1ebb c\u1ee7a thai nhi, l\u00e0m qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a tr\u1ebb di\u1ec5n ra ch\u1eadm ch\u1ea1m.<\/p>\n

\"\"<\/p>\n

T\u00e1c d\u1ee5ng c\u1ee7a h\u00e0n the trong c\u00f4ng nghi\u1ec7p<\/h3>\n

Trong c\u00f4ng nghi\u1ec7p, h\u00e0n the \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 l\u00e0m th\u00e0nh ph\u1ea7n trong c\u00e1c lo\u1ea1i ch\u1ea5t t\u1ea9y r\u1eeda, x\u00e0 ph\u00f2ng hay ch\u1ea5t l\u00e0m m\u1ec1m n\u01b0\u1edbc, ch\u1ea5t kh\u1eed tr\u00f9ng v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u.<\/p>\n

Ngo\u00e0i ra, khi h\u00e0n the k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ch\u1ea5t s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ch\u1ea5t tr\u1ee3 ch\u1ea3y khi h\u00e0n c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 nguy\u00ean t\u1ed1 c\u1ee9ng nh\u01b0 s\u1eaft v\u00e0 th\u00e9p, ngo\u00e0i ra h\u1ee3p ch\u1ea5t h\u00e0n the c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t tr\u1ee3 ch\u1ea3y khi h\u00e0n v\u1edbi c\u00e1c kim lo\u1ea1i qu\u00fd hi\u1ebfm nh\u01b0 v\u00e0ng, b\u1ea1c.<\/p>\n

M\u1ed9t v\u00e0i t\u00e1c d\u1ee5ng ph\u1ed5 bi\u1ebfn trong c\u00f4ng nghi\u1ec7p \u0111\u1ed1i v\u1edbi h\u00e0n the nh\u01b0 sau:<\/h3>\n

+ H\u00e0n the \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m c\u1ee9ng c\u00e1c \u0111\u1ed3 g\u1ed1m s\u1ee9, thu\u1ef7 tin hay men g\u1ed1m.
\n+ \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ee3i thu\u1ef7 tinh.
\n+ \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00f4ng vi\u1ec7c s\u1ea3n xu\u1ea5t peborat natri monohidrat trong b\u1ed9t gi\u1eb7t.
\n+ C\u00f3 t\u00e1c d\u1ee5ng gi\u1ebft c\u00e1c \u0111\u1ed9ng v\u1eadt g\u00e2y h\u1ea1i nh\u01b0 ki\u1ebfn \u0111\u1ee5c g\u1ed7 hay b\u1ecd ch\u00e9t<\/p>\n

Hi\u1ec7n nay, h\u00e0n the \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00f4ng nghi\u1ec7p cho n\u00ean \u0111\u1ecba ch\u1ec9 mua h\u00e0n the c\u0169ng r\u1ea5t d\u1ec5 ki\u1ebfm, b\u1ea1n c\u00f3 th\u1ec3 mua h\u00e0n the \u1edf c\u00e1c c\u1eeda h\u00e0ng ho\u00e1 ch\u1ea5t hay \u1edf ch\u1ee3 \u0111\u1ec1u \u0111\u01b0\u1ee3c quy\u1ec1n b\u00e1n c\u00e1c ch\u1ea5t n\u00e0y. L\u01b0u \u00fd r\u1eb1ng, khi mua h\u00e0n the v\u1ec1 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng v\u1edbi li\u1ec1u l\u01b0\u1ee3ng \u0111\u00fang c\u00e1ch \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u1ed1t nh\u1ea5t s\u1ee9c kho\u1ebb c\u1ee7a m\u00ecnh nh\u00e9. Hi v\u1ecdng v\u1edbi nh\u1eefng chia s\u1ebb tr\u00ean s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u v\u1ec1 t\u00e1c d\u1ee5ng c\u1ee7a h\u00e0n the nh\u00e9. Ch\u00fac b\u1ea1n c\u00f3 nh\u1eefng gi\u00e2y ph\u00fat vui v\u1ebb b\u00ean Bacdau.vn nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t trong nh\u1eefng ch\u1ea5t quan tr\u1ecdng d\u00f9ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n v\u00e0 s\u00e1t khu\u1ea9n t\u1ed1t nh\u1ea5t ch\u00ednh l\u00e0 H\u00e0n The. V\u1eady h\u00e0n the l\u00e0 g\u00ec? t\u00e1c d\u1ee5ng c\u1ee7a c\u1ee7a h\u00e0n the nh\u01b0 th\u1ebf n\u00e0o? M\u1eddi c\u00e1c b\u1ea1n c\u00f9ng v\u1edbi bacdau.vn ch\u00fang t\u00f4i \u0111i gi\u1ea3i \u0111\u00e1p nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u1eafc m\u1eafc n\u00e0y nh\u00e9!<\/p>\n","protected":false},"author":1,"featured_media":4630,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"kbtopic":[764],"kbtag":[],"_links":{"self":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4629"}],"collection":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb"}],"about":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/types\/kb"}],"author":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/comments?post=4629"}],"version-history":[{"count":0,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kb\/4629\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media\/4630"}],"wp:attachment":[{"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/media?parent=4629"}],"wp:term":[{"taxonomy":"kbtopic","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtopic?post=4629"},{"taxonomy":"kbtag","embeddable":true,"href":"https:\/\/bacdau.vn\/wp-json\/wp\/v2\/kbtag?post=4629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}