Zinc Borate Monohydrate 1)MF:ZnO B2O3 H2O 2)Purity:ZnO:37.3-39.5%;B2O:47.3-48.6%. 3)Form:White Powder 4)Package:25kgs/bag Zinc Borate Monohydrate 1)Physical and Chemical Properties: Molecular Formula:ZnO B2O3 H2OMolecular Weight : 142.7207 Appearance: white crystal powderRelative Density: 2.10Melting Point: 985°C Toxicity: 1g/KgIndex of Refraction: 1.42 2)Usage: Zinc borate monohydrate is ...