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</div> <div id="pllizj8njy" class="ny_right"> <div id="pllizj8njy" class="ny_right_tit"> <div id="pllizj8njy" class="ny_right_tit_2">新闻详情</div> <div id="pllizj8njy" class="ny_right_tit_r">您的位置åQ?a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容</div> </div> <div id="pllizj8njy" class="ny_right_n"> <h1>【图文】化学试剂储存方法_化学试剂加强½Ž¡ç†</h1> <h6>来源åQ?a href='http://www.lftrkd.com/news/172.html'>http://www.lftrkd.com/news/172.html</a></h6> <h6>发布旉™—´åQ?021-11-19</h6> <div>希望大家通过本文的介¾lï¼Œå¯ä»¥å¯?a target="_blank" href="http://www.lftrkd.com/news/172.html"><a href="http://www.lftrkd.com/hxsj/" target="_blank">化学试剂</a>储存æ–ÒŽ³•</a>½{‰æ–¹é¢çš„内容有一定的认识与了解,下面ž®Þp·Ÿéš?a href="http://www.lftrkd.com/" target="_blank">矛_®¶åº„正普äÈA器设备有限公å?/a>的专家一同来看一下相关的内容½Ž€ä»?p style="text-indent:2em;">化学试剂的分¾cÕd‚¨å­˜è¯•å‰‚分¾cȝš„æ–ÒŽ³•è¾ƒå¤šã€‚如按状态可分äؓå›ÞZ½“试剂、液体试剂。按用途可分äؓ通用试剂、专用试剂。按¾cÕdˆ«å¯åˆ†ä¸ºæ— æœø™¯•å‰‚、有æœø™¯•å‰‚。按性能可分为危险试剂、非危险试剂½{‰ã€‚从试剂的贮存和使用角度常按¾cÕdˆ«å’Œæ€§èƒ½2¿Uæ–¹æ³•å¯¹è¯•å‰‚˜q›è¡Œåˆ†ç±»ã€?/p><p style="text-indent:2em;">无机试剂和有æœø™¯•å‰?/p><p style="text-indent:2em;">˜q™ç§åˆ†ç±»æ–ÒŽ³•ä¸ŽåŒ–学的物质分类一è‡ß_¼Œæ—¢ä¾¿äºŽè¯†åˆ«ã€è®°å¿†ï¼Œåˆä¾¿äºŽè´®å­˜ã€å–用ã€?/p><p style="text-indent:2em;">无机试剂按单质、氧化物、碱、酸、盐分出大类后,再考虑性质˜q›è¡Œåˆ†ç±»ã€?/p><p style="text-indent:2em;">有机试剂则按烃类、烃的衍生物、糖¾c»è›‹ç™½è´¨ã€é«˜åˆ†å­åŒ–合物、指½Cºå‰‚½{‰è¿›è¡Œåˆ†¾c…R€?/p><p style="text-indent:2em;">危险试剂和非危险试剂åQŒè¿™¿Uåˆ†¾cÀL—¢æ³¨æ„åˆ°å®žç”¨æ€§ï¼Œæ›´è€ƒè™‘到试剂的特征性质。既便于安全存放化学试剂åQŒåŒ–学试剂储存方法也便于实验工作者在使用旉™µå®ˆå®‰å…¨æ“ä½œè§„则ã€?/p><p style="text-align:center;"><img alt="【图文】化学试剂储存方法_化学试剂加强½Ž¡ç†" src="http://cmsimgshow.zhuchao.cc/29608/201705121741448762960813173.png?path=www.lftrkd.com/uploads/cp/201705121741448762960813173.png" /></p><p style="text-indent:2em;"> <span style="color:#ff0000;">推荐您阅读这½‹‡æ–‡ç« ï¼š</span><span style="color:#E53333;"></span> </p><p style="text-indent:2em;">化学试剂的保存大安™ƒ½çŸ¥é“多少åQŒåŒ–学试剂大多数å…ähœ‰ä¸€å®šçš„毒性及危险性。对化学试剂加强½Ž¡ç†åQŒä¸ä»…是保证分析¾l“果质量的需要,也是¼‹®ä¿äººæ°‘生命财äñ”安全的需要ã€?/p><p style="text-indent:2em;">(1)å›ÞZ½“药品要盛攑֜¨òq¿å£ç“¶ä¸­åQŒæ¶²ä½“试剂一般盛攑֜¨¾l†å£ç“¶ä¸­ã€?/p><p style="text-indent:2em;">(2)防分è§?常见的见光易发生反应的物质如:AgNO3、HNO3、AgI、AgBr、氯水等åQŒè¦ç››æ”¾åœ¨æ£•è‰²è‰²ç“¶ä¸­ã€?/p><p style="text-indent:2em;">(3)防粘˜q?¼„±æ€§æº¶æ¶?å¦?NaOH、KOH、Na2SiO3½{‰ï¼Œä¸èƒ½ä½¿ç”¨çŽÈ’ƒå¡?</p><p style="text-indent:2em;">(4)防氧åŒ?FeSO4溶液中加入铁¾_‰ï¼Œå¸¦æœ‰Š™¡çš®å¡žè¯•å‰‚瓶不能盛放强氧化性试剂HNO3、浓H2SO4、KMnO4ã€?/p><p style="text-indent:2em;">K2Cr2O7、氯水、溴水等åQŒå‚¨å­˜å°‘化学试剂加强½Ž¡ç†é‡ç™½¼‚¯‚¦ä¿å­˜åœ¨æ°´ä¸?锂常保存在石蜡æÑa中,钠、钾保存在煤油中.</p><p style="text-indent:2em;">(5)防腐蚀:氢氟酸易腐蚀çŽÈ’ƒåQŒä¸èƒ½å­˜æ”‘Öœ¨çŽÈ’ƒç“¶ä¸­ã€‚有机溶å‰?æ±½æÑa、四氯化¼„Ÿë€ä¹™é†‡ã€è‹¯ã€æ°¯ä»¿ç­‰)åQ?/p><p style="text-indent:2em;">不能用橡皮塞ã€?/p><p style="text-indent:2em;">(6)防挥å?‹¹“盐酸、浓氨水应密ž®é˜´æš—处åQŒæ¶²æº´è¦åœ¨å®¹å™¨ä¸­åŠ å…¥ž®‘量的水液封ã€?/p>“化学试剂储存方法”所˜q°çš„内容åQŒæ˜¯æˆ‘们的小¾~–精心äؓ大家准备的,˜q˜è®°å¾—上½‹‡ä¸­è¯´äº†ä»€ä¹ˆå—åQŸè¿™äº›æˆ–è®”Rƒ½æœ‰äº›ä¸å…¨é¢çš„地方åQŒæˆ‘们会在以后的文章中äؓ大家一一说明</div> <div id="pllizj8njy" class="n_article_next"><div>上一æ?<a 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