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1, 3-butanediol is mainly used in organic synthesis, is the preparation of polyester resin, carbamate resin, alkyd resin, plasticizer, polyurethane coating raw materials, can be used as a wetting agent and softener, medicine, dye intermediate, surfactant, plasticizer, hygroscopic agent, coupling agent, solvent, food additives and flavor agent.It is also used as a humidifier and softener for textiles, paper and tobacco.
Items
Specification
1. Appearance:
White Flakes
2. Acidity %:
99.0 min
3. Melting point deg C:
98 ~ 102
4. Free Acid %:
1.0 max
5. Melt (Hazen):
80 max