Product: Amino Trismethylene phosphonic acid (ATMP)
CAS NO: 6419-19-8
Molecular formula: C3H12NO9P3
Structure formula:
Properties:
Clear, Colorless to pale yellow aqueous solution or White crystalline powder. Solid state of ATMP is soluble in water, easily deliquescence, suitable for usage in winter and freezing districts.
Application:
ATMP is usually used together with organophosphorus acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water system.
Because of its high purity, Solid ATMP can be used in woven & dyeing industries and as metal surface treatment agent.
Specification:
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Items
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Quality
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Quality
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Appearance
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Clear, Colorless to pale yellow aqueous solution
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White crystal powder
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Active acid, %
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50.0 min
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95.0 min
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Chloride (as Cl-),%
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1.0 max
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1.0 max
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pH (1% water solution)
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2.0 max
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2.0 max
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Fe, mg/L
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10.0 max
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20.0 max
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