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Aminotris (methylene Phosphonic Acid)(ATMP) CAS NO. 6419-19-8

1. Product Introduction Aminotris (methylene phosphonic acid)(ATMP) CAS NO. 6419-19-8 UN NO: 3265 CORROSIVE LIQUID, ACIDIC, Class 8, PG III Molecular Formula: C3H12NO9P3 Aminotris (methylene phosphonic acid) (ATMP) other names Amino TriMethylene Phosphonic Acid, Tris(phosphonomethyl)amine;......

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1. Product Introduction

Aminotris (methylene phosphonic acid)(ATMP)

CAS NO. 6419-19-8

UN NO: 3265  CORROSIVE LIQUID, ACIDIC,  Class 8,  PG III

Molecular Formula: C3H12NO9P3

Aminotris (methylene phosphonic acid) (ATMP) other names Amino TriMethylene Phosphonic Acid, Tris(phosphonomethyl)amine; Nitrilotrimethylphosphonic acid; Aminotris(methylphosphonic acid); NTMP; is good corrosion inhibitor. It has excellent chelation, low threshold inhibition and lattice distortion ability. The solid ATMP is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. It can be used in woven & dyeing industries and as metal surface treatment agent. 


2. Specification or COA

Typical CERTIFICATE OF ANALYSIS

ITEM

UNIT

SPECIFICATIONS

RESULTS

Active acid

%

48.0-52.0

50.7

Phosphorous acid as PO33-

%

3.5 max.

3.0

Phosphoric acid as PO43-

%

1.0 max.

0.5

Chloride (as Cl)

%

1.0 max.

0.5

pH value (1% solution)

-

2.0 max.

1.6

Density at 20 ℃

g/m3

1.33 min.

1.34

Fe (as Fe3+)

ppm

20.0 max.

5.0

Colour (APHA)

Hazen

40 max.

17

Appearance

Clear, colorless or light yellow transparent liquid


Items

Index

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 (20℃)g/cm3

1.30 min

-

Colour APHA (Hazen)

30.0 max

-


3. Product application

Aminotris (methylene phosphonic acid)(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.


4. Packing & Delivery

Standard export neutral packing in

ATMP Liquid: packing in 200L HDPE drum or 1250-1300L IBC or ISO TANK.

ATMP Powder: 25kg inner liner polyethylene (PE) bag and 1000kg woven bag.

Regular supply of Aminotris (methylene phosphonic acid) (ATMP) to meet requirements of global market

Suppliable for prompt delivery, no need for worry about suspension of supply


5. FAQ

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Yes. Long experience and an unmatched portfolio of products and services enable Meiyachem to meet the customer's needs in terms of quality, scheduling and energy efficiency. Our intent is to simplify processes wherever it makes sense.

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Yes. We will continue to manufacture and supply products at the same manufacturing locations, and every product will uphold the same standards of quality, safety, and performance.

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Will Meiyachem be ISO certified?

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