基本信息
CAS号
6419-19-8
EINECS号
229-146-5
分子式
C3H12NO9P3
分子量
299.0478
别名
ATMP, 氨基三甲叉膦酸, ATMPA
英文名称
Nitrilotrimethylene Triphosphonic Acid
英文别名
Nitrilotri(methylphosphonic acid), nitrilotrimethylenetris(phosphonic acid), Tris(Methylene Phosphonic Acid) Amine, Amino Tri(methylene phosphonic acid), ATMPA, ATMP, Aminotrimethylene Phoshonic Acid, Amino Trimethylene Phosphonic Acid, Nitrilotris(methylene)triphosphonic acid,50 wt% solution in water, AMINO,TRIS(METHYLENE PHOSPHONIC ACID), trisodium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate, triammonium ({[(hydroxyphosphinato)methyl](phosphonomethyl)amino}methyl)phosphonate, trizinc (nitrilotrimethanediyl)tris(phosphonate), (ammoniotrimethanediyl)tris(phosphonate), Amino Tris(Methylene Phosphonic Acid), Amino Trimethylene Phosphonic Acid (ATMP)
物化性质
熔点
1.28 (50% aq.)
沸点
746.2°C at 760 mmHg
闪点
405.1°C
蒸汽压
2.29E-24mmHg at 25°C
产品用途
冷却水系统、输油管线及锅炉的防垢，它可作为高硬度，高矿化度等水质的恶劣的油管线的阻垢剂。
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