Molecular Structure:

Product description: Product Name: 2,2-Dimethylol Propionic Acid
Structural Formula: CH₃－C(CH₂OH)₂-COOH
Molecular Formula: C₅H₁₀O₄
Molecular Weight: 134.03

Properties: white crystalline powder, mp; 175－185℃, soluble in acetone and methanol; insoluble in benzene and toluene. It has excellent resistance to heat and water.

Use: It can be used in the manufacture of waterborne PU; as additive for polyester resins; in the manufacture of photosensitive resin and liquid crystal.

Spec.:

Item	Details
Appearance	white powder
Hydroxy content, %	≥24.0
Acid number, mgKOH穏-1	410～415
M.P., ℃	≥180
Color, (Pt-Co)	≤200＃
Moisture, %	≤0.3
Ash, %	≤0.03

Packing: In 25kgs cardboard drum (lined with PE bag)