Organic Chemicals
ATMP--Amino Trimethylene Phosphonic Acid
Description
Amino Trimethylene Phosphonic Acid (ATMP)
CAS No. 6419-19-8
Molecular Formula: N(CH2PO3H2)3
Molecular weight: 299.05
Properties:
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.
Specification:
Appearance colorless or light yellow transparent liquid
Active acid % 48.0-52.0
Chloride (as Cl-)% 2.0(or1.0) min
pH value (1％solution) 2.0
Fe (as Fe3+) (ppm) 20
Density g/cm3 1.33 min
Colour APHA (Hazen) 40 max
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Keywords: ATMP
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Shandong Taihe Water Treatment Co., Ltd.
water treatment chemical
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zaozhuang, Shandong
China, 277100
Tel: 0086-632-5113066
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