檢視铬酸钾的原始碼

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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fdocs.ebdoor.com%2FImage%2FProductImage%2F0%2F3004%2F30044448_1.jpg&refer=http%3A%2F%2Fdocs.ebdoor.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1653603861&t=cfbddc5f7e13803cdd632277ff338f78 width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E9%93%AC%E9%85%B8%E9%92%BE&step_word=&hs=0&pn=1&spn=0&di=7077213605308923905&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=427593135%2C833996548&os=2194051192%2C2699501587&simid=3554279844%2C350414942&adpicid=0&lpn=0&ln=381&fr=&fmq=1651011864379_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fdocs.ebdoor.com%2FImage%2FProductImage%2F0%2F3004%2F30044448_1.jpg%26refer%3Dhttp%3A%2F%2Fdocs.ebdoor.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1653603861%26t%3Dcfbddc5f7e13803cdd632277ff338f78&fromurl=ippr_z2C%24qAzdH3FAzdH3Ffi5r_z%26e3Bjk1556_z%26e3Bv54AzdH3FSi5rfAzdH3Fdb9m009AzdH3FP6517vpfAzdH3Fnaa9999b_z%26e3Bwfrx&gsm=2&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwyLDMsOCwxLDQsNiw1LDcsOQ%3D%3D 来自 呢图网 的图片]</small>
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中文名；铬酸钾

英文名；potassium chromate

别称；铬酸二钾

化学式；K2CrO4

分子量；194.19

CAS登录号；7789-00-6

熔点；968

水溶性；溶于水，不溶于乙醇。水溶解性 ：640 g/L

密度；2.732g/cm³

外观；黄色斜方晶体

安全性描述；中毒
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'''铬酸钾'''，是一种无机化合物，化学式为K2CrO4，为黄色结晶性粉末，是铬酸所成的[[钾盐]]，用于鉴别氯离子，铬酸钾中铬为六价，属于一级致癌[[物质]]，吸入或吞食会导致癌症。<ref>[https://baike.cdgtw.net/636276.html 什么是k2cro4？],互联网 , 2019-05-31</ref>