鼎盛彩票app

NINHAO,HEZEYUHAOHUAGONGYOUXIANGONGSI HUANYINGNINGUANGLIN!!

    鼎盛彩票app


    氰酸钠


    作者:菏泽宇浩化工有限公司 发布时间:2017-6-29 本文被阅读 1640 次

    ZHUYAOZAIYOUJIHECHENGZHONGYONGZUOSHENGCHANANJIABINGERZHIDEYUANLIAO。 YEJINGONGYEYONGZUOGANGDERECHULIJI。NONGYAOGONGYEYONGZUOCHUCAOJI。LINGWAI,YESHIZHIYAOGONGYEDEYUANLIAODENG。

    JIBENXINXI

    ZHONGWENMINGCHENG:QINGSUANNA

    鼎盛彩票appYINGWENMINGCHENG:Sodium cyanate

    BIEMING:LVHUASI ERLVHUASI

    鼎盛彩票appGENGDUOMINGCHENG:Strontium chloride

    鼎盛彩票appCASHAO:917-61-3

    FENZISHI:CNNaO

    鼎盛彩票appFENZILIANG:65.0066

     

    HECHENGFANGFA

    1.NIAOSUFAJIANGNIAOSUYUTANSUANNAANNIAOSU:TANSUANNA=2.47:1(molBI)DEPEIBI,JIARUFENSUIHUNHEJIZHONG,JING5~10 minJIAOBANHUNHEHOU,FANGRUCUNLIAOTONG。ZAIJIAOBANXIAJIANGHUNHEWUJIARUYUXIANJIAREZHIWEIHONGDEZHUTIEYUANTONGSHIFANYINGQIZHONG,WAIYONGJIAOTANGUFENGLUZHIJIEHUOJIARE,SHIFANYINGSHENGCHENGQINGSUANNA。FANYINGCHANSHENGDEANQIHEERYANGHUATANJINGSHUIXISHOUTAPAIKONG,FANYINGWUZAI550~600℃XIAJIAOBAN15 min,SHIQUANBURONGRONG,LIJIQINGRUTIEPANZHONGXUNSULENGQUE,SHIGUHUAWEI8~10 mmBOPIANKUAIZHUANG,ZAIJINGFENSUI,ZHIDECHENGPIN

    QIZHIBEIFANGFASHICAIYONGNIAOSUFAHECHENGQINGSUANNA。JIANGNIAOSUHETANSUANNAAN2.47∶1(mol)DEPEIBIJIARUFENSUIHUNHEJIZHONG,JIAOBANHUNHE10min,ZAIZAIJIAOBANXIAJIANGHUNHEWUJIARUYUXIANJIAREZHIWEIHONGDEZHUTIEYUANTONGSHIFANYINGQIZHONG,WAIYONGJIAOTANGUFENGLUZHIJIEHUOJIARE,SHIFANYINGSHENGCHENGQINGSUANNA。ANQIHECO2JINGSHUIXISHOUTAPAIKONG,FANYINGWUZAI550~600℃JIAOBAN15min,SHIQUANBURONGRONG,LIJIQINGRUTIEPANZHONGXUNSULENGQUE,SHIGUHUAWEI8~10mm BOPIANKUAIZHUANG,ZAIJINGFENSUIZHIDECHENGPIN。

    2.TANSUANNAHENIAOSUJIAREZHIQU。JIANGYOU26.5gYANMOFENSUIDEWUSHUINa2CO3HE35gNIAOSUSUOZUCHENGDEHUNHEWUFANGZAIYIZHIGAOXINGGANGUOZHONG,YONGPENDENGJINKUAIJIARE。SHISHIJIANGHUNHEWUYAXIA,DANBUDEJIAOBANYIJIANSHAOJIXIESUNSHI。HUNHEWUBUFENRONGHUABINGFANGCHUDALIANGNH3SHIHUNHEWUJIJIHUBIANWEIGUTI,ZUIHOUZAIRONGHUAXINGCHENGQINGLIANGDEYETI。DANGRONGTIPINGJINGXIALAI,BIAOMIANSHANGJIHUBUZAIYOUQIPAOSHITINGZHIJIARE,JIANCESHIFOURENGYOUTANSUANYAN。RUGUOYOU,ZAIJIAOBANXIAJIARU1gNIAOSU,BINGJIANGHUNHEWUJIAREDAOQITITINGZHIFANGCHU。RUGUOJIANCEMEIYOUTANSUANYAN,JIANGRONGTIQINGRUYIGEGANZAOYANBO,JIANGYANBOYAOZHUANSHIJINGTIKAISHIFUZHEYUBISHANG,CHENREYANMOFENSUI。CHANLIANG28~32g,CHANLV86%~98%。

     

    XINGZHIYUWENDINGXING

    CHANGWENCHANGYAXIAWENDING,BIMIANYANGHUAWUJIECHU。YIRONGYUSHUI,WEIRONGYUYELVJIBEN、YICHUN、YIMIDENGYOUJIRONGJI。ZAIGANZAOZHUANGTAIXIAJIWENDING,JIAREDAO500℃YISHANGCAIKAISHIFENJIE,DANZAIRESHUIZHONGYISHUIJIE,SHENGCHENGNIAOSU、TANSUANNAJITANSUANAN,YUSUANZUOYONGSHISHENGCHENGYIQINGSUAN。ZAINIEHETIECUIHUAJICUNZAIXIA,ZAIZHENKONGZHONGYU700℃FENJIEWEIQINGHUANA、TANSUANNA、ERYANGHUATANHEDANQI。DUIREN、CHU、YULEIDUXINGJIAOXIAO。RONGJIEDU0.22g/100gCHUN(0℃)。BURONGYUMI。

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