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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

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