CAS 6419-19-8 MFCD00002138-Nitrilotris(Methylene)Triphosphonic Acid 氮基三亚甲基磷酸 TAO{mole}

Nitrilotris(Methylene)Triphosphonic Acid 氮基三亚甲基磷酸

CAS 6419-19-8 MFCD00002138

化学结构图

SMILES: O=P(O)(O)CN(CP(=O)(O)O)CP(=O)(O)O

化学属性

Mol. Formula	C3H12NO9P3
Mol. Weight	299.05
Melting Point	215°C
Density	1.3 g/mL at 25 °C
Boiling Point	746.2 °C at 760 mmHg

别名和识别编码

Chemical Name	Nitrilotris(Methylene)Triphosphonic Acid
CAS Number	6419-19-8
Synonym	NTPO {LY} NTPO {} {LY} NTPO {} {} {LY} NTPO {} {} {} {LY} NTPO {} {} {} {} {LY} NTPO {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} NTPO {} {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number	1715724
PubChem Substance ID	87573804
EC Number	229-146-5
MDL Number	MFCD00002138
Reaxys-RN	1715724
Chemical Name Translation	氮基三亚甲基磷酸
LabNetwork Molecule ID	LN00201223
InChI	InChI=1S/C3H12NO9P3/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13)
Canonical SMILES	OP(CN(CP(O)(O)=O)CP(O)(O)=O)(O)=O

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产品应用

ATMP常与其它有机磷酸、聚羧酸或盐等复配成有机碱性水处理剂，用于各种不同水质条件下的循环冷却水系统。用量以1~20mg/L为佳；作缓蚀剂使用时，用量为20~60mg/L。
ATMP具有良好的螯合、低限抑制及晶格畸变作用。可阻止水中成垢盐类形成水垢，特别是碳酸钙垢的形成。ATMP在水中化学性质稳定，不易水解。在水中浓度较高时，有良好的缓蚀效果。
ATMP用于火力发电厂、炼油厂的循环冷却水、油田回注水系统。可以起到减少金属设备或管路腐蚀和结垢的作用。ATMP在纺织印染等行业用作金属离子螯合剂，也可用于金属表面处理剂等。

安全信息

Precautionary statements

P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338
P305+P351+P338+P337+P313
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P332+P313
P337+P313

WGK Germany1

GHS Symbol

Signal word Danger Warning

Hazard statements

H319 Causes serious eye irritation 严重刺激眼睛
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H290 May be corrosive to metals 可能腐蚀金属。
H303 May be harmfully swallowed 吞食可能有害

Hazard Codes C Xi,C Xi

RTECSSZ9860000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Safety Statements

S25 Avoid contact with eyes 避免眼睛接触；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S44 None 如果你感觉不适，征求医生意见（可能时出示标签）；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R35 Causes severe burns 会导致严重灼伤
R36 Irritating to eyes 刺激眼睛

Packing GroupIII

Hazard Class8

UN Number 3265

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - quail
DOSE/DURATION           : >2510 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0990-0937

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 49(2),67,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - duck
DOSE/DURATION           : >2510 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0990-0937

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >6310 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 4

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

外观性质:ATMP固体为结晶性粉末，易溶于水，易吸潮，易于运输和使用，尤其适用于冬季严寒地区。由于纯度较高，可用作纺织印染行业的金属螯合剂及金属表面处理剂。熔点：215 °C
氨基三亚甲基膦酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 N0474 次氮基三(亚甲基膦酸)(约50%的水溶液,约2.2mol/L) Nitrilotris(methylenephosphonic Acid) (ca. 50% in Water, ca. 2.2mol/L) 500ML 637元 2014/06/02 N0474 次氮基三(亚甲基膦酸)(约50%的水溶液,
水处理剂:氨基三亚甲基膦酸(氨基三甲叉膦酸)固体为结晶性粉末，易溶于水，易吸潮，具有良好的螯合、低限抑制及晶格畸变作用。在200℃以下具有优良的阻垢作用，低毒、热稳定性好，在水中可离解成六个正负离子，并能于铁、铜、铝、锌、钙、镁等多种金属离子螯合形成稳定的络合
参考质量标准:项目指标符合HG/T 2841-1997 符合HG/T2841-2005 　外观无色或淡黄色透明液体白色结晶性粉末活性组分(以ATMP计) % ≥ 50.0 50.0 95.0 氨基三亚甲基膦酸含量 % ≥ —— 40.0 88.0 亚磷酸(以PO33-计) % ≤ 5.0 3.5 —— 磷酸(以PO43-计) % ≤ 1.0 0.8 0.8 氯化物(以Cl-计) % ≤ 3.5 2.0 1.0 铁(以Fe2+计)含量mg/L ≤ —— 20.0 20.0 密度(20℃)g/cm3 ≥ 1.28 1.30 —— pH(1%水溶液) 1.5-2.5 1.5-2.5 2.0
下游产品:壳聚糖
上游原料:氯化铵 --> 三氯化磷 --> 甲醛水溶液
使用方法:氨基三亚甲基膦酸常与其它有机膦酸、聚羧酸或盐等复配成有机水处理剂，用于各种不同水质条件下的循环冷却水系统。用量以1～20mg/L为佳；作缓蚀剂使用时，用量为20～60mg/L。氨基三亚甲基膦酸为酸性，操作时注意劳动保护，应避免与皮肤、眼睛等接触，接触后应立即用大量清水冲洗。
氨基三亚甲基膦酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 N0474 次氮基三(亚甲基膦酸)(约50%的水溶液,约2.2mol/L) Nitrilotris(methylenephosphonic Acid) (ca. 50% in Water, ca. 2.2mol/L) 500ML 637元 2014/06/02 N0474
用途一: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。
TCI Shanghai:次氮基三(亚甲基)三膦酸(约50%的水溶液,约2.2mol/L) Nitrilotris(methylenephosphonic Acid) (ca. 50% in Water, ca. 2.2mol/L)(6419-19-8)
氨基三亚甲基膦酸(氨基三甲叉膦酸)用途:用于火力发电厂、炼油厂、石油化工、化肥厂的循环冷却水、油田回注水系统。特别适用于钙硬高、浓缩倍数低的系统，如电厂等。以及硬度大、矿化度高，水质条件恶劣的油管线的阻垢剂，可以
Acros Organics:氮基三亚甲基磷酸/三（亚甲基磷酸）胺 Nitrilotris(methylene)triphosphonic acid, 50 wt% solution in water(6419-19-8)
用途三:ATMP常与其它有机磷酸、聚羧酸或盐等复配成有机碱性水处理剂，用于各种不同水质条件下的循环冷却水系统。用量以1~20mg/L为佳；作缓蚀剂使用时，用量为20~60mg/L。 ATMP具有良好的螯合、低限抑制及晶格畸变作用。可阻止水中成垢盐类形成水垢，特别是碳酸钙垢的形成。ATMP在水中化学性质稳定，不易水解。在水中浓度较高时，有良好的缓蚀效果。 ATMP用于火力发电厂、炼油厂的循环冷却水、油田回注水系统。可以起到减少金属设备或管路腐蚀和结垢的作用。ATMP在纺织印染等行业用作金属离子螯合剂，也可用于金属表面处理剂等。