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Home > Products >  Good qualiy Nitrilotrimethylene Triphosphonic Acid(ATMP)

Good qualiy Nitrilotrimethylene Triphosphonic Acid(ATMP) CAS NO.6419-19-8

  • FOB Price: USD: /Metric Ton Get Latest Price
  • Min.Order: 1000 Kilogram
  • Payment Terms: L/C,T/T,
  • Available Specifications:

    Assay(1-100)Metric TonAssay(100-1000)Metric Ton

  • Product Details


  • Amino Trimethylene Phosphonic Acid
  • Amino Tris(Methylene Phosphonic Acid)

Quick Details

  • ProName: Good qualiy Nitrilotrimethylene Tripho...
  • CasNo: 6419-19-8
  • Molecular Formula: 3H12NO9P3
  • Appearance: white or almost white crystalline powd...
  • Application: USP34 Or EP STANDERUsed as Antibiotic ...
  • DeliveryTime: In 18 days
  • PackAge: Pack & Store:25kg cardboard barrels li...
  • Port: Shanhai , China
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: 99.5%
  • Storage: In cool ,dry place
  • Transportation: Preservce in well-closed containers, p...
  • LimitNum: 1000 Kilogram
  • Hydroxyl Value: 57+/-0.2%
  • Water Content: 0.5%Max
  • APHA color Pt-Co Scale: 20 Max
  • Heavy Metal: No
  • Grade: Industrial Grade,Food Grade,Pharma Gra...


Product and Name: Chlorendic Acid

Chemical Name: 1,4,5,6,7,7-hexachloro-5-norbornene-2,3-dicarboxylic acid
Synonym: Hetron Acid, Hetron 92
CAS No.:115-28-6
EINECS No.: 204-078-9
Formula: C9H4CL6O4
Molecular Mass: 388.87
Melting point: 208-210℃

Chlorendic acid is industrially produced in high volumes, by Diels-Alder reaction. It is used as an intermediate in synthesis of unsaturated flame-retardant polyester resins and plasticizers, and as a finishing flame-retardant treatment for wool. A major use is in production of fiberglass-reinforced resins for chemical industry equipment. It can be used to make alkyd resins for use in
special inks and paints. It is used as a hardening agent in epoxy resins used in manufacture of printed circuit boards. When reacted with nonhalogenated glycols, it forms halogenated polyols used as flame retardants in polyurethane foams. It is also used for production of dibutyl chlorendate and dimethyl chlorendate, which are used as reactive flame retardants in plastics. In limited amounts, it is used as an additive in acrylonitrile butadiene styrene copolymer.













Quick Details

Classification: Chemical Auxiliary Agent CAS No.: 6419-19-8 Other Names: ATMP
MF: N(CH2PO3H2)3 EINECS No.: 229-146-5 Purity: 50.0% min, 95.0% min
Place of Origin:  China (Mainland) Type: Adsorbent Adsorbent Variety: Molecular Sieve
Usage: Petroleum Additives, Textile Auxiliary Agents, Water Treatment Chemicals Brand Name: Lonwin Model Number: ATMP
Appearance: White crystal powder Name: Amino Trimethylene Phosphonic Acid Molecular weight: 299.05
Function: organic alkaline water treatment agent Application: circulating cool water system,oilfield water pipeline in fields Shape: liquid, solid

Packaging & Delivery

Packaging Details: 25kg/bag, or customers' requirement.
Delivery Detail: Shipped in 3 days after payment

Product Description
Corrosion inhibitor for Water Treatment Amino Trimethylene Phosphonic Acid ATMP 50% 95%
orrosion inhibitor ATMP ATMP95%

CAS No. 6419-19-8

Molecular Formula: N(CH2PO3H2)3 
Molecular weight: 299.05
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.
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.
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. 


Standard Solid
Appearance Clear, Colorless to pale yellow aqueous solution White crystal powder
Active acid % 50.0 min 95.0 min
Chloride (as Cl-)% 1.0 max 1.0 max
pH (1% water solution) 2.0 max 2.0 max
Fe, mg/L 10.0 max 20.0 max
Density (20ºC)g/cm3 1.30 min -
Colour APHA (Hazen) 30.0 max -

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.

Package and Storage
ATMP liquid:200L plastic drum,IBC(1000L),customers' requirement.
ATMP solid: 25kg/bag, customers' requirement.
Storage for ten months in shady room and dry place.

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