CasNo.6419-19-8,NITRILOTRIMETHANEPHOSPHONIC ACID,(6419-19-8) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99%
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Keywords

Amino tris(methylene phosphonic acid) 6419-19-8 NITRILOTRIMETHANEPHOSPHONIC ACID

Quick Details

Appearance:colourless liquid
Application:A powerful complexing agent. A potent acid sphingomyelinase inhibitor.
PackAge:in drums
ProductionCapacity:10|Metric Ton|Week
Storage:
Transportation:by sea

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Details:

Amino tris(methylene phosphonic acid) Chemical Properties

mp	~215 °C (dec.)
density	1.3 g/mL at 25 °C
Stability:	Stable. Incompatible with bases, strong oxidizing agents.
CAS DataBase Reference	6419-19-8(CAS DataBase Reference)
EPA Substance Registry System	Phosphonic acid, [nitrilotris(methylene)]tris- (6419-19-8)

Safety Information

Hazard Codes	Xi,C
Risk Statements	36-34-35
Safety Statements	26-45-36/37/39-25
RIDADR	3265
WGK Germany	1
RTECS	SZ9860000
F	3-9
HazardClass	8
PackingGroup	III

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

Amino tris(methylene phosphonic acid) Usage And Synthesis

Water treatment agent	Amino tris(methylene phosphonic acid), its solid form is crystalline powder, soluble in water, hygroscopic, has excellent chelation, low threshold inhibition and lattice distortion. It has excellent scale inhibition below 200 ℃, low toxicity, good thermal stability, Amino tris(methylene phosphonic acid) can be dissociated into six positive and negative ions in the water, and can form a stable chelate with a variety of metal ions such as iron, copper, aluminum, zinc, calcium, magnesium, etc. It has a more preferable scale inhibition effect on carbonate . And it has good synergy with the polyphosphate, polycarboxylate, nitrite. There are good inhibition when in 40mg / L.
Application	It is used for power plants, refineries, petrochemicals, fertilizer plant cooling water, oil field injection water system,particularly suitable for hard high-calcium, low concentration multiple systems, such as power plants and high hardness high salinity, bad water quality conditions of the oil pipeline inhibitors,which may decrease the risk of corrosion and scaling of metal equipment and pipeline. In the textile printing and dyeing industry,Amino tris(methylene phosphonic acid) is used as a metal ion chelating agent, metal surface treatment agent. The above information is edited by the chemicalbook of Tian Ye.
Instructions	Amino tris(methylene phosphonic acid) is often used with other organic acid, polylactic acid or salt to form organic water treatment agents for circulating cooling water systems under a variety of different water quality conditions. The amount of 1 ~ 20mg / L is preferred; in an amount of 20 ~ 60mg / L when used as a corrosion inhibitor . Amino tris(methylene phosphonic acid)is acidic, pay attention to labor protection, should avoid contact with eye and skin, once contacted, flush with plenty of water.
Reference quality standards	tem Index In line with HG / T 2841-1997 in line with HG / T2841-2005 Appearance colorless or light yellow transparent liquid white crystalline powder Active content (ATMP dollars)% ≥ 50.0 50.0 95.0 Amino tris(methylene phosphonic acid)content% ≥ - 40.0 88.0 Phosphite (in terms PO33-)% ≤ 5.0 3.5 - Phosphate (PO43- to count)% ≤ 1.0 0.8 0.8 Chloride (Cl- dollars)% ≤ 3.5 2.0 1.0 Iron (with Fe2 +) content mg / L ≤ - 20.0 20.0 Density (20 ℃) g / cm3 ≥ 1.28 1.30 - pH (1% aqueous solution) 1.5-2.5 1.5-2.5 2.0
Chemical Properties	colourless liquid
Usage	A powerful complexing agent. A potent acid sphingomyelinase inhibitor.