synthetic organic materials
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สารเคมีประจําวัน 1,3-Bis ((Aminomethyl) Benzene Cas 1477-55-0 สารเยียวยาพลาสติก photosensitive
Daily Chemicals 1,3-Bis(Aminomethyl)Benzene Cas 1477-55-0 Epoxy Resin Curing Agent Photosensitive Plastic Introduction: Meta-Xylylenediamine is a colorless liquid with an almond odor. It turns yellow after prolonged exposure to air. Its viscosity is similar to that of dibutyl phthalate. It is soluble in water and organic solvents. Uses: Meta-phenylenediamine is mainly used in the preparation of epoxy resin curing agents, photosensitive plastics, rubber additives, polyurethane
สีขาว ขนาดผงคริสตัล p-Anisic acid (4-Anisic Acid CAS 100-09-4) สําหรับการใช้ในเครื่องสําอางและเครื่องปรุงรสอาหาร
Supply Good Price White Crystal Powder 4-Anisic Acid CAS 100-09-4 Extensive Use Introduction: This product is white crystalline powder. Its melting point is 182~185°C, boiling point 275°C and flash point 185°C; bulk density is 380kg/m³, specific gravity 1.385, refractive index ranges from 1.571 to 1.576, vapor pressure is 0.001Pa at 25°C. It is sparingly soluble in water (1 part dissolves in 2500 parts water), freely soluble in ethanol and organic solvents. It has FEMA No
