ATMP Acid|ATMP Liquid

Amino Trimethylene Phosphonic Acid

NANJING FINECHEM HOLDING CO., LTD

Specifications

Item	Index
Item	Standard
Appearance	Clear, Colorless to pale yellow aqueous solution
Active acid %	50.0 min
Chloride (as Cl-)%	1.0 max
pH (1% water solution)	2.0 max
Fe, mg/L	20.0 max
Density (20℃)g/cm3	1.30 min

Packing & Storage

Packing	In 200L plastic drum,IBC(1000L),customers' requirement.
Storage	20℃, 2 years.
Shipping	Room temperature in China; may vary elsewhere

Free Quote

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Tel: 0086 25 52397805

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General Information

Chemical & Physical Properties

Safety Information

Synthetic Route

Common Names	Amino Trimethylene Phosphonic Acid \|3-Amino-1,2,4-triazole-5-propanoic acid
Structure
CAS　No.	6419-19-8	Boiling Point (℃)	746.2°C at 760 mmHg
Molecular Weight	299.05	Melting Point (℃)	1.28 (50% aq.)
Appearance	Clear, Colorless to pale yellow aqueous solution	Vapor Specific Gravity	N/A
HS Code	29319090	Flash Point (℃)	405.1±35.7 °C
Solubility	Soluble in water, ethanol, acetone, etc	Autoignition Temperature (℃)	N/A

	SYMPTOMS	PREVENTION	FIRST AID
Safety Phrases		S26-S45-S36/37/39-S25
RIDADR		3265
WGK Germany		1
Packaging Group		III
Hazard Class		8
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest.
Skin	Redness. Burning sensation. Itching.	Protective gloves.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness. Pain.	Wear safety goggles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	Abdominal pain. Nausea. Vomiting.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.

Frequently Asked Questions

What's the physical and chemical properties of Amino Trimethylene Phosphonic Acid(ATMP)?
This product is miscible with water. It has excellent scale inhibition performance at 200°C, good stability, and excellent effect on calcium carbonate scale. And it can form stable complexes with various metal ions such as iron, copper, aluminum, zinc, etc., and has good dispersion performance. When the dosage exceeds 40ppm, it also has good corrosion inhibition performance.

How about its performance and applications?
ATMP has good chelation, low limit inhibition and lattice distortion. It can prevent the formation of scaling salts in water, especially the formation of calcium carbonate scale. ATMP is chemically stable in water and not easily hydrolyzed. When the concentration in water is high, it has good corrosion inhibition effect.
ATMP is used in thermal power plants, circulating cooling water in oil refineries, and oilfield reinjection water systems. It can play a role in reducing corrosion and scaling of metal equipment or pipelines. ATMP is used as a metal ion chelating agent in textile printing and dyeing industries, and can also be used as a metal surface treatment agent.
ATMP solid is a crystalline powder, easily soluble in water, easy to absorb moisture, easy to transport and use, especially suitable for cold regions in winter. Due to its high purity, it can be used as a metal chelating agent and metal surface treatment agent in the textile printing and dyeing industry.