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|Molecular Formula:||N(CH2PO3H2)3||Molecular Weight:||299.05|
|Appearance:||Colorless Liquid Or White Crystal Powder||CAS No.:||6419-19-8|
|Liquid Content:||48.0-52.0||Solid Content:||95 Min|
ATMP Liquid 50% Water Purifying AgentsOr Powder 95% Amino Trimethylene Phosphonic Acid For Circulating Water
Commodity: ATMP Amino Trimethylene Phosphonic Acid
Appearance:Colorless Liquid or White Crystal Powder
Molecular Formula: N(CH2PO3H2)3
Molecular Weight: 299.05
CAS No.: 6419-19-8
UN No.: --
ATMP liquid: Normally 250kg or 550LBS net in drum, 1000kg or 2700LBS net in IBC, or per customers. ATMP solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. Storage for ten months in room shady and dry place.
|Appearance||Colorless or light yellow transparent liquid||White crystal powder|
|Active acid %||48.0-52.0||95 min|
|PH value (1% solution)||2.0 max||2.0 max|
|Density (20℃) g/cm3||1.33 min||—|
|Chloride (as Cl-)%||2.0(or1.0) max||1.0 max|
|Fe (as Fe3+) (ppm)||20||20|
|Colour APHA (Hazen)||40 max||—|
ATMP is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition.
The solid state of ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. Because of its high purity, it can be used in woven & dyeing industries and as metal surface treatment agent.
ATMP is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water system. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
Acidity, Avoid contact with eye and skin, once contacted, flush with water immediately.
First Aid Measures
If inhaled, move patient to fresh air. If breathing stops, give artificial respiration.
Rinse with soap and plenty of water.
Rinse eyes with water as a precaution.
Don't feed unconscious people through the mouth. Rinse mouth with water.
Fire Fighting Measures
Fire extinguishing method and extinguishing agent
Use water fog, anti-ethanol foam, dry powder or carbon dioxide to extinguish the fire.
Special hazards from this substance or mixture
Hydrogen chloride gas, Potassium oxide
Advice to Fire Fighters
Wear self-contained breathing apparatus for fire fighting if necessary.
Acceidental Release Measures
Workers' protective measures, protective equipment and emergency procedures
Avoid breathing vapors, fumes, or gases.
Environmental Protection Measures
Do not let the product enter the sewer.
Methods for containment and removal of leaked chemicals and disposal materials used
Place in a suitable closed container for disposal.