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Diisopropanol amine |
CAS No.: 110-97-4
Physical and chemical properties
Diisopropanol amine(99.0％), light yellow or white crystalline solid; Molecular formula: C6H15NO2; Molecular weight: 133.2; Melting point : 44.5℃; Boiling point: 248.7℃; Flash point: 126℃; Relative Density : 0.9881(d); Viscosity : 58mpas(60℃); Solubility: soluble in water or ethanol.
Quality index
|
Ingredients |
Diisopropanol amine % |
Iso-propanolamine and Triisopropanolamine % |
Appearance |
Moisture% |
Freezing point |
|
anhydrous |
 99% |
<0.5% |
White or light yellow solid |
 0.5% |
42 |
|
hydrate |
 84-86% |
<1% |
Light yellow liquid |
14.5-15% |
0 -5 |
|
hydrate |
 80% |
<1% |
Light yellow liquid |
18.8-20% |
0 -5 |
Uses
It is used to remove H2S and CO2 in natural gas and refinery gas; to remove CO2 in synthetic gas in synthetic ammonia industry; to concentrate CO2 to make dry ice; Used in cosmetics to manufacture fatty acid acyl and ester; The neutralizer of electrodeposition coatings used in coating industry; as material of dispersing agent and emulsifier, widely used in fiber assistant, pesticide, cutting oil and coatings.
Application |
Function |
Coating(complexing agent,Resin neutralizer,catalytic hardener,Anticorrosive agent,resin deforming agent) |
Helpful to improving resin solubility, mixing the metal and curing resin, it is favorable to storage stability and it is waterproof. |
Applying alkalinity |
can provide basic group |
Electrical substitution/Electrocoating |
Form metal complex, improve coating's quality |
Cosmetic/personal nursing materials(shampoo,hair spray,liquid fancy soap,skin protection emulsion,wetting agent) |
Surface active agent,neutralize acidic component,PH control |
Gas conditioning |
Removing acid gases |
Weed killer/Algacide |
Neutralize acid weed killer and other acid constituents |
Lubricant |
Anticorrosion,improve lubricating effect, control foam and reduce friction. |
Neutralizer |
PH control,neutralizer,buffer. |
Paint remover |
Transfix the paint and peel it off from below. |
Pigment dispersant |
Reduce color consumption, make the coating even, reduce the pigment's hard setting while storing. |
Plastic/Polymer |
Temperature and oxidation stability, crosslinking agent, can improve various qualities. |
Polyurethane additive(fire retardant) |
Can be used as the tribasic alcohol when producing soft foam, improve shear strength, helpful to resist the high temperature, can use as curing agent and fire retardant. |
Reaction intermediate |
Improve compressive strength, reduce breaking, oxidation resisting. |
Surface active agent(stable foam, improve the detergent's cleaning effect) |
Good emulsifying agent, wetting agent, helpful to clean and lubricate. |
Paper making additive |
Control paper pulp absorption, antifoaming agent. |
Polyurethane |
Can be used as the tribasic alcohol when producing soft foam,shorten elastic body's cure time, helpful to improve foam's warm property, can be used as curing agent and fire retardant. |
Water paint |
Acid neutralization, improve water-solubility, block organic acid in water, improve packing stability, reduce water sensitiveness and fading. |
Photography intermediate |
Neutralize acidity, buffer, inflict alkalinity. |
Textile auxiliary |
Helpful to resist the high temperature, resist the sustained pressure, improve the hydroscopicity, lubricity and viscosity. |
Packing and storage
Packed in galvanized drum 200kg/drum. Stored in ventilated and cool warehouse, being cautious of fire, light and moisture.
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