{"id":750,"date":"2025-01-09T09:31:31","date_gmt":"2025-01-09T09:31:31","guid":{"rendered":"https:\/\/indigo-guanaco-564160.hostingersite.com\/?post_type=product&p=750"},"modified":"2025-05-01T16:01:38","modified_gmt":"2025-05-01T16:01:38","slug":"hoa-chat-axit-h2so4","status":"publish","type":"product","link":"https:\/\/www.lacphat.com\/index.php\/san-pham\/hoa-chat-axit-h2so4\/","title":{"rendered":"H\u00f3a ch\u1ea5t axit H2SO4"},"content":{"rendered":"

1. Acid sulfuric l\u00e0 g\u00ec?<\/h2>\n

Acid sulfuric l\u00e0 dung d\u1ecbch ax\u00edt v\u00f4 c\u01a1 m\u1ea1nh c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 H2SO4, c\u00f3 ngo\u1ea1i quan ch\u1ea5t l\u1ecfng s\u00e1nh nh\u01b0 d\u1ea7u, kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i, kh\u00f4ng bay h\u01a1i, n\u1eb7ng g\u1ea7n g\u1ea5p 2 l\u1ea7n n\u01b0\u1edbc (H2SO4 98% c\u00f3 D = 1,84 g\/cm3). Ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng h\u00f2a tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc v\u00e0 \u0111\u1eb7c bi\u1ec7t t\u1ecfa nhi\u1ec7t m\u1ea1nh trong n\u01b0\u1edbc, c\u00f3 t\u00ednh \u0103n m\u00f2n, oxy h\u00f3a m\u1ea1nh trong t\u1ef1 nhi\u00ean.<\/p>\n

2. Acid sulfuric \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2>\n

Axit sunfuric l\u00e0 h\u00f3a ch\u1ea5t h\u00e0ng \u0111\u1ea7u, \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u trong c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t v\u1edbi vai tr\u00f2 l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh ho\u1eb7c ch\u1ea5t x\u00fac t\u00e1c. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t nhi\u1ec1u trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n, ch\u1ea5t gi\u1eb7t t\u1ea9y r\u1eeda t\u1ed5ng h\u1ee3p, s\u1ea3n xu\u1ea5t t\u01a1 s\u1ee3i h\u00f3a h\u1ecdc, ch\u1ea5t d\u1ebbo, s\u01a1n m\u00e0u\u2026<\/p>\n

\u00a02.1. S\u1eed d\u1ee5ng acid sulfuric trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n<\/h3>\n

Axit sunfuric ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t axit photphoric, l\u00e0 ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i ph\u00e2n photphat, v\u00e0 c\u0169ng d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n Amoni sunfat.<\/p>\n

\u00a02.2. \u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p c\u1ee7a acid sulfuric<\/h3>\n

Acid sulfuric \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t kim lo\u1ea1i nh\u01b0 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng, k\u1ebdm v\u00e0 d\u00f9ng trong l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t th\u00e9p v\u00e0 dung d\u1ecbch t\u1ea9y g\u1ec9.<\/p>\n

Ngo\u00e0i ra, acid sulfuric c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nh\u00f4m sunfat (v\u00ed d\u1ee5 nh\u01b0 ph\u00e8n l\u00e0m gi\u1ea5y). S\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i mu\u1ed1i sunfat, t\u1ea9y r\u1eeda kim lo\u1ea1i tr\u01b0\u1edbc khi m\u1ea1, ch\u1ebf t\u1ea1o thu\u1ed1c n\u1ed5, ch\u1ea5t d\u1ebbo, thu\u1ed1c nhu\u1ed9m, s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n

H\u1ed7n h\u1ee3p axit v\u1edbi n\u01b0\u1edbc \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i trong h\u00e0ng lo\u1ea1t c\u00e1c d\u1ea1ng \u1eafc quy, axit ch\u00ec…<\/p>\n

\u00a02.3. Acid sulfuric trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i<\/h3>\n

Trong x\u1eed l\u00ed n\u01b0\u1edbc th\u1ea3i h\u00f3a ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m ch\u1ea5t c\u00e2n b\u1eb1ng pH trong n\u01b0\u1edbc v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ion Mg2+, Ca2+ c\u00f3 trong n\u01b0\u1edbc th\u1ea3i\u2026<\/p>\n

Qu\u00fd kh\u00e1ch h\u00e0ng quan t\u00e2m \u0111\u1ebfn h\u00f3a ch\u1ea5t l\u0129nh v\u1ef1c inox, h\u00f3a ch\u1ea5t l\u0129nh v\u1ef1c s\u01a1n t\u0129nh \u0111i\u1ec7n, h\u00f3a ch\u1ea5t l\u0129nh v\u1ef1c xi m\u1ea1, h\u00f3a ch\u1ea5t ng\u00e0nh t\u00f4n, h\u00f3a ch\u1ea5t x\u1eed l\u00ed nh\u00f4m, h\u00f3a ch\u1ea5t x\u1eed l\u00ed n\u01b0\u1edbc, h\u00e3y truy c\u1eadp ngay website www.lacphat.com<\/a> ho\u1eb7c g\u1ecdi ngay \u0111\u1ebfn Hotline: 0904.134.979<\/strong> \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"

1. Acid sulfuric l\u00e0 g\u00ec? Acid sulfuric l\u00e0 dung d\u1ecbch ax\u00edt v\u00f4 c\u01a1 m\u1ea1nh c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc l\u00e0 H2SO4, c\u00f3 ngo\u1ea1i quan ch\u1ea5t l\u1ecfng s\u00e1nh nh\u01b0 d\u1ea7u, kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i, kh\u00f4ng bay h\u01a1i, n\u1eb7ng g\u1ea7n g\u1ea5p 2 l\u1ea7n n\u01b0\u1edbc (H2SO4 98% c\u00f3 D = 1,84 g\/cm3). Ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng h\u00f2a tan… \u0110\u1ecdc ti\u1ebfp »H\u00f3a ch\u1ea5t axit H2SO4<\/span><\/a><\/p>\n","protected":false},"featured_media":1436,"comment_status":"open","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"product_cat":[33,29,32],"product_tag":[],"class_list":{"0":"post-750","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-linh-vuc-inox","7":"product_cat-hoa-chat-linh-vuc-son-tinh-dien","8":"product_cat-hoa-chat-linh-vuc-xi-ma","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/product\/750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/comments?post=750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/media\/1436"}],"wp:attachment":[{"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/media?parent=750"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=750"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lacphat.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}