头头竞技体育

产品导航
+
当前位置:头头竞技体育 >产品中心

sanlvjiawan(lvfang)

        分子式:CHCL3

        xiangduifenzizhiliang:119.38

        wuhuaxingneng:wusetoumingyihuifayeti,youteshudexiangtianqiwei,zhengqiyoudu,youqiangliedemazuizuoyong。 xiangduimidu:d4201.489kg/l,feidian:61.3℃,rongdian:-63.2℃,zirandian:1000℃yishang,weirongyushui,rongyuyichun、yimi、ben。lvfangyushuihuifashengshuijiefanying,shangpinlvfanghanyouwendingji,yifangfenjie。lvfangbuyiran,danyuhuoyanjiechuranshaohuifangchuguangqi。

        yongtu:yongyuzhibeierfuyilvjiawanhcfc-22(fuliangf22);yongyuyiyaoyuanjiasuansanyizhijiyiyaozhongjianti;rongji;yongyuhechengranliao、xiangliaoyuanliaojihechengjingxihuagongchanpin。

        baozhuang、chucun、yunshu:lvfangyongduxintietonghuocaochemifengbaozhuang。lvfangchucunyingfangzhiyuganzaoyinliangchu,kufangyingyoutongfengsheshi,bimianyushuifenjiechufangzhifashengshuijie。yunshuyingfuhezhonghuarenmingongheguoyouguangonglu、tieluduiweixianhuaxuepinyunshudeguiding。

        anquanweisheng:lvfangduirentizhuyaoweihaishimazuizuoyong,daliangxiruhuisunshangrentihuxixitong、xinzang、ganheshen。lvfanghuiwenhecijipifu。

        lvfang zhiliangbiaozhunq/0523 jlh003-2017

项 目
指 标
优等品
一等品
合格品
三氯甲烷的质量分数a/%≥
99.95
99.90
99.80
四氯化碳的质量分数/%≤
0.04
0.08
0.20
水的质量分数/%≤
0.010
0.010
0.020
酸(以HCl计)的质量分数/%≤
0.0004
0.0006
0.0010
色度/Hazen单位(Pt-Co色号)≤
10
15
25
a添加的稳定剂的量不计入三氯甲烷的质量分数。

erlvjiawan

        分子式:CH2CL2

        fenziliang:84.93

        wuhuaxingneng:wusetoumingyihuifayeti,youleisimideqiweihetianwei。xiangduimidu:d4201.326kg/l,feidian:40.4℃,rongdian:-96.7℃,zirandian:615℃。weirongyushui,rongyuyichun、yimi,youdu、youmazuicijizuoyong。erlvjiawanyushuifashengshuijiefanying,shangpinerlvjiawanhanyouwendingji,yifangshuijie。erlvjiawanyugaonongduyanghuichanshengyibaozhahunhewu,danbuyiran,shigongyeshangchangyongdeduxingxiao,buyiran、difeidianderongjizhiyi。

        yongtu:yongyuburanxingrongji:jinshuqicengqingxi、tuomoji、jinshutuozhiji、sancusuanxianweisurongji;dianyingjiaopian、qirongjiao、kangshengsu、weishengsushengchanzhongderongji;fapaoji:yongyugongchengsuliaofapao;yongyushengchanzuranxiliechanpin;yongyuqudaif11、f12yongtuchanpin;yongyuhechengjingxihuagongchanpin。

        baozhuang、chucun、yunshu:erlvjiawanyongduxintietong、heitietonghuocaochemifengbaozhuang,qichongzhuangrongjiweirongqide80%,duiyouteshuyaoqiudeyonghuketigongdanqibaohu。chucunyingfangzhiyuganzaoyinliangchu,kufangyingyoutongfengsheshi,bimianyugaonongdudeyanghuoyanghuawujiechu,bimianyushuifenjiechuyifangfashengshuijie。yunshuyingfuhezhonghuarenmingongheguoyouguangonglu、tieluduiweixianhuaxuepinyunshudeguiding。

        anquanweisheng:erlvjiawanzaikongqizhongbaozhajixian:8.1~17.2%,shuyukeranleihuaxuewupin。gaonongdu,jiaozhangshijianjiechuyiyinqitouyun、yushui、exin、erminghuosizhimamu,yidaokongqixinxianchu,zhengzhuanghenkuaihuifu,buhuizaochengchijiuxingsunhuai。jianruyanjingyinqitengtongheciji,zhangqiyupifujiechunengyinqipiyan。

        erlvjiawan zhiliangbiaozhunq/0523 jlh002-2017

项 目
指 标
优 等 品
一 等 品
合 格 品
二氯甲烷的质量分数a/%≥
99.95
99.90
99.80
水的质量分数/% ≤
0.010
0.020
0.030
酸(以HCl计)的质量分数/%≤
0.0004
0.0008
色度/Hazen单位(Pt-Co色号)≤
10
蒸发残渣的质量分数/%≤
0.0005
0.0010
a添加稳定剂的量不计入二氯甲烷的质量分数

地 址:山东省东营市广饶县傅家路588号金岭国际
电 话:0546-6882976
传 真:0546-6881882
网 址:suzpa.com
版权所有:山东头头竞技体育 有限公司
网站备案编号:
技术支持:  
shandongguakao.com 168work.com longyanair.com azabusaikan.com pdmarina.com fgxkw.com