BASIC INFORMATION: Chemical Name: 2,2-Bis(hydroxymethyl)propionic acid Cas No.:4767-03-7 Molecular formula:C5H10O4 Molecular weight:134.1231 Appearance: White crystal Powder Packing: 25kgs kraft bags or PP bags Property: tasteless, free flowing white crystal, Soluble in water, methanol, dimethylamide, acetone, etc. Application: In the manufacture of waterborne polyurethane, it is not only a chain extender,but also a self emulsifying agent, It can be made into self emulsifying waterborne polyurethane with good stability; The preparation of polyurethane water emulsion leather finishing agent is the upgrading product of the traditional water emulsion polyacrylate leather finishing agent. Used as an additive for improving polyester resin; Used as raw material of photosensitive resin and liquid crystal For epoxy ester coating, polyurethane elastomer and powder coating; It is used to manufacture magnetic recording materials and adhesives, and to produce recording tapes, video tapes, computer tapes, data recording tapes, magnetic cards, etc.