2,2-Bis(hydroxymethyl)propionic acid Suppliers, 2,2-Bis(hydroxymethyl)propionic acid Manufacturers.
Shenzhen Feiming Science and Technology Co., Ltd.
2,2-Bis(hydroxymethyl)propionic acid
Category :
Intermediates/Synthesis material intermediatesSynonyms :
Dimethylolpropionic acid;dihydroxypivalic acid;2,2-Dimethylol Propionic Acid;3-Hydroxy-2-(hydroxymethyl)-2-methyl-propanoic acid;3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate;DMPA;2,2-Dimethylolpropionic acid;2,2-Bis(hydroxymethyl) propionic acid;CAS NO :
4767-03-7EC NO :
225-306-3Molecular Formula :
C5H10O4Molecular Weight :
134.1231Main Specifications :
99.%InChI :
InChI=1/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)/p-1Packing :
25kgProduct description :
odorless, free flow white crystal Appearance White Crystal Content (%) ≥99 Water (%) ≤0.3 Melting point ≥180℃ Ash (%) ≤0.03 Residue Formaldehyde (%) ≤0.03 Acid Value (mgKOH/g) 414.2-418.3 Hydroxyl value (mgKOH/g) 810-860 Fe3+ (PPM) ≤5 Na+ (PPM) ≤50 K+ (PPM) ≤10 PO43-(PPM) ≤10 SiO2(PPM) ≤1 SO42- (PPM) ≤10 Acetone-Et3N Solube Experiment TransparentUses :
It can be used in water soluble PU system, water soluble alkyd resin, polyester resin, epoxy ester coating, PU elastomer and powder coating. Now, it is mainly used in coating of water soluble PU system, adhesive and leather coating agent.Molecular Structure :
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