HDTMP
time:2015-05-01 13:49:51,count:0

HDTMP
Alias
Hexanediaminetetra(methylenephosphonic acid)
(1,6-Hexanediylbis(nitrilobis(methylene)))tetrakisphosphonic acid
Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-
Category
Zwitterionic surfactants-Amino phosphonic acid
CAS No.
23605-74-5
Molecular Formula & Molecular Weight
Molecular Formula: C10H28N2P4O12
Molecular Weight: 492.23
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rabbit skin LD50: > 7940mg/Kg; rat oral LDLo: 10000mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent chelating, antistatic, dispersing, emulsifying, anticorrosive abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %,≥
90
 
Major Uses
Widely use as chelating agent.
Chelating agent, scale and corrosion inhibitor in water treatment.
Use as dispersing agent, emulsion stabilizer.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 23605-74-5

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