ATMP 50% Liquid CAS 6419-19-8 Amino Trimethylene Phosphonic Acid Atmpa

• CAS No.: 6419-19-8
• Formula: C3h12no9p3
• EINECS: 231-836-6
• Appearance: White to Slightly Colored Powder
• Grade Standard: Industrial Grade
• Phosphorous Acid (as Po33-): Max 3.5%
• Model NO.: 50% ATMPA liquid
• pH (1%Water Solution): Max 2.0
• Fe: Max 20ppm
• Phosphorous Acid (as Po43-): Max 0.8%
• Transport Package: 25kg, 250kg Plastic Drum or IBC Tank
• Specification: min 31%
• Trademark: ZHANJIU
• Origin: China
• HS Code: 282890000
• Production Capacity: 120000mt/Year

Product Description

 
Product Name:Amino tris(methylene phosphonic acid); Amino Trimethylene Phosphonic acid ( ATMPA); ATMP 
Molecular formula: C₃H₁₂NO₉P₃
Molecular structure:

CAS No.: 6419-19-8
Quality standard: HG/T 2841-2005
IMO Class: 8
UN NO.: 3265
 
Application:
  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 has stable chemical properties in water and is not easy to hydrolyze. When the concentration in water is high, it has good corrosion inhibition effect. ATMP is used for circulating cooling water and oilfield reinjection system in thermal power plants and refineries. It can reduce the corrosion and scaling of metal equipment or pipeline. ATMP is used as metal ion chelating agent in textile printing and dyeing industries, as well as metal surface treatment agent.
 ATMP is often compounded with other organic phosphonic acids, polycarboxylic acids or salts to form organic water treatment agents, which are used in circulating cooling water systems under various water quality conditions. The best dosage is 1 ~ 20mg/L; When used as corrosion inhibitor, the dosage is 20 ~ 60mg/L.
 
Specification:

Items	Index
Appearance	Colorless or light yellow transparent liquid
Active content (ATMP)	min 50%
Phosphorous acid (as PO3^3-)	Max 3.5%
Phosphoric acid (as PO4^3- )	Max 0.8%
Chloride (as Cl^-)%	Max 2%
pH (1% water solution)	Max 2.0
Density (20ºC)	min 1.3 g/cm^3
Fe, mg/L	Max 20.0ppm

 
 
Storage: 
   ATMP liquid is packed in plastic drums, 30kg or 250kg or 270kg per barrel; Store in a cool and ventilated place indoors, moisture-proof and sun proof, with a storage period of 12 months.
 
Safety protection:
   ATMP is acidic. Pay attention to labor protection during operation. Avoid contact with skin and eyes. Wash with plenty of water immediately after contact.

 

Product Description

 

Company Profile

 

FAQ

 

1) Do you accept small orders ?
     Yes, we can do it. Pls contact us for order details.
2) How about the price? Can you make it cheaper ?
    Price is negotiable under different conditions, we are assuring you to get the most competitive price.
3) Do you offer free samples ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
4) What are your payment terms ?
     We usually accept T/T, L/C or other terms for negotiating.
5) Can I visit your factory in China ?
     Yes, you are welcomed to visit our factory.
6) How Can I place an order ?
    Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is  finalized.