Dimethylolbutanoie Acid

We are offering our customers a wide range of Dimethylolbutanoie Acid, which are available following Specifications :-
Molecular formula i C6H12O4
Molecular weight i 148.16
Cas No. i 10097-02-6
Propertiesi
Assay (%)a Y99 Moisture (%)a 0.2 Ash (%)a 0.03 Residual aldehyde (%)a 0.01 Hydroxyl value (mgKOH/g) 728-782 Fe (PPM)a 5 Na (PPM)a 150 K (PPM)a 10
P (as phosphate) (PPM)a 10 Si (as silicate) (PPM)a 1 Sulfate ion (PPM)a 10
Solubility test in acetone-triethylamine clear
Usesi It is a good crosslinking agent and hydrophilic agent, or used to produce water-based high molecule system, is widely used in water soluble PU system, polyester resin and epoxy ester. With good solubility, it also is widely used in coating of water soluble PU system, adhesive and leather coating agent.. It will become a new kind of environment-friendly substitute of 2,2-Bis(hydroxymethyl)propionic acid.
Specificationi DMBA-a size 0.250-0.425mm a Y90%
Packingi 25Kg in Al-foil bag. or following your demands
Storage i sealed, kept in cool and dry place. If piled, it should be laid on wood sheet with thickness of 10cm) and the distance from wall is 50cm.