2-膦酸丁烷-1,2,4-三羧酸PBTCA
2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTCA)
手机彩票平台CAS No. 37971-36-1
手机彩票平台BIEMING:1,2,4-SANSUOSUAN-2-LINSUANJIDINGWAN;PBTC;2-LINXIANJI-1,2,4-DINGWANSANSUOSUAN;LINXIANJIDINGWANSANSUOSUAN;
分子式 C7H11O9P 相对分子质量:270.13
JIEGOUSHI
一、性能与用途
PBTCAHANLINLIANGDI,YOUYUTAJUYOULINSUANHESUOSUANDEJIEGOUTEXING,SHIQIJUYOULIANGHAODEZUGOUHEHUANSHIXINGNENG,YOUYUCHANGYONGDEYOUJILINSUAN,TEBIEZAIGAOWENXIAZUGOUXINGNENGYUANYOUYUCHANGYONGDEYOUJILINSUAN,NENGTIGAOXINDERONGJIEDU,NAILVDEYANGHUAXINGNENGHAO,FUPEIXIETONGXINGHAO。PBTCAZAIGAOXIAOZUGOUHUANSHIJIFUPEIZHONGYINGYONGZUIGUANG,SHIXINGNENGZUIHAODECHANPINZHIYI,YESHIXINYANDEYOULIANGWENDINGJI。GUANGFANYINGYONGYUXUNHUANLENGQUESHUIXITONGHEYOUTIANZHUSHUIXITONGDEHUANSHIZUGOU,TEBIESHIHEYUXINYAN、GONGJUWUFUPEISHIYONG,KEYONGYUGAOWEN、GAOYING、GAOJIANJIXUYAOGAONONGSUOBEISHUXIAYUNXINGDECHANGHE,PBTCAZAIXIDIXINGYEZHONGKEZUOAOHEJIJIJINSHUQINGXIJI。
二、技术指标 符合HG/T 3662-2010
项 目 | 指 标 |
外 观 | 无色至淡黄色透明液体 |
活性组分(以PBTCA计)% ≥ | 50 |
亚磷酸(以PO33-计)% ≤ | 0.5 |
正磷酸(以PO43-计)% ≤ | 0.2 |
密度(20℃)g/cm3 ≥ | 1.270 |
pH值(1%水溶液) | 1.5 - 2.0 |
铁(Fe计)含量mg/L ≤ | 10.0 |
氯化物(以Cl计)含量mg/L ≤ | 10.0 |
三、使用方法
PBTCAYIBANYUXINYAN、GONGJUWU、YOUJILIN、ZUOLEIDENGQITASHUICHULIJIFUPEISHIYONG。RUDANDUSHIYONGTOUJIAJILIANGWEI5~15mg/L。
四、包装与贮存
PBTCAYONGSULIAOTONGBAOZHUANG,MEITONG25KgHUO250Kg。ZHUCUNYUSHINEIYINLIANGCHU。ZHUCUNQISHIERGEYUE。
五、安全防护
手机彩票平台 PBTCAWEISUANXING,CAOZUOSHIZHUYILAODONGBAOHU,YINGBIMIANYUPIFU、YANJINGDENGJIECHU,JIECHUHOUYONGDALIANGQINGSHUICHONGXI。