二乙烯三胺五甲叉膦酸基本信息

中文名稱(chēng):二乙烯三胺五甲叉膦酸

英文名稱(chēng):Diethylenetriaminepenta(methylenephosphonic) acid

中文別名:DETPMP;DTPMP;二亞乙基三胺五亞甲基膦酸

英文別名:Diethylene Triamine Penta(methylene phosphonic acid); Diethylenetriaminepenta(methylene-phosphonic acid); Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-; [[(phosphonomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonic acid; Diethylene Triamine Pentamethylene Phosphonic Acid; DETAPMP; DETPMPA; EDTPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA); DTPMPA; DTPMP; DETPMP; Diethylenetriamine, pentamethylenepentaphosphonic acid; diethylenetriaminepentakis(methylphos-phonic acid) sol; (((Phosphonomethyl)imino)bis(ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonic acid; Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis(methylene)))tetrakis-; [(bis{2-[bis(phosphonomethyl)amino]ethyl}amino)methyl]phosphonic acid

CAS號(hào):15827-60-8;67774-91-8;244775-22-2;291513-72-9

分子式:C9H28N3O15P5

分子量:573.1985

SMILES：NCCNCCNCCC[Si](OC)(OC)OC

密度 1.35 (50% aq.)

循環(huán)冷卻水和鍋爐水中優(yōu)良緩蝕阻垢劑,特別適用于電廠(chǎng)沖灰水系統(tǒng)閉路循環(huán)和堿性循環(huán)冷卻水中作為不調(diào)PH的阻垢緩蝕劑,并可用于含碳酸鋇高的油田注水和冷卻水、鍋爐水的阻垢緩蝕劑,以及過(guò)氧化物和二氧化氯殺菌劑的穩(wěn)定劑。在復(fù)配藥劑中單獨(dú)使用本品,無(wú)須投加分散劑、污垢積量仍很小。

R41:Risk of serious damage to the eyes.;

R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;

S9:Keep container in a well-ventilated place.;

S16:Keep away from sources of ignition.;

S23:Do not breathe vapour.;

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;

S28:After contact with skin, wash immediately with plenty of soap-suds.;

S33:Take precautionary measures against static discharges.;

S36:Wear suitable protective clothing.;

別名:二乙烯三胺五亞甲基膦酸;DETPMP CAS No. 15827-60-8 分子式 C9H28O15N3P5 相對(duì)分子質(zhì)量:573.2 結(jié)構(gòu)式

1.由無(wú)水二亞乙基三胺、甲醛、三氯化磷反應(yīng)，可得橘紅色液體。此液體即可作為阻垢劑用于循環(huán)冷卻水。如果制取固體產(chǎn)品，可將該液體慢慢滴入無(wú)水乙醇中，即有白色沉淀析出，濾去乙醇，即得固體產(chǎn)品。

外觀(guān)與性狀：琥珀色粘性液體

折射率：1.628

閃點(diǎn)：560.6oC

蒸汽壓：0mmHg at 25°C

密度：1.35 (50% aq.)

沸點(diǎn)：1003.3oC at 760 mmHg