T\u00ednh ch\u1ea5t v\u1eadt l\u00fd: <\/strong><\/em>Tinh th\u1ec3 tr\u1eafng trong su\u1ed1t ho\u1eb7c h\u01a1i v\u00e0ng. D\u1ec5 tan trong n\u01b0\u1edbc v\u00e0 h\u00fat \u1ea9m m\u1ea1nh<\/p>\n T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc:\u00a0<\/em><\/strong><\/p>\n C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc : NaNO2<\/b><\/p>\n T\u00ean h\u00f3a h\u1ecdc : Natri Nitrit- Sodium Nitrit<\/b><\/p>\n Xu\u1ea5t x\u1ee9: Trung Qu\u1ed1c<\/b><\/p>\n Qui c\u00e1ch : 25 – 50 kg\/ bao<\/strong><\/p>\n","protected":false},"featured_media":725,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/product\/724"}],"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=724"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media\/725"}],"wp:attachment":[{"href":"http:\/\/vuhoangco.com.vn\/en\/wp-json\/wp\/v2\/media?parent=724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n2 NaOH + NO2 + NO \u2192 2 NaNO2 + H2O
\nPh\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p r\u1ea5t\u00a0nh\u1ea1y c\u1ea3m v\u1edbi s\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a O2, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra s\u1ed1 l\u01b0\u1ee3ng l\u1edbn\u00a0NaNO3.
\nTr\u01b0\u1edbc \u0111\u00e2y\u00a0\u00a0natri nitrit \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb b\u1eb1ng c\u00e1ch kh\u1eed natri nitrat v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c nhau<\/div>\n