Borax Decahydrate Powder is used as suitable analytical reagent. Its density is 2.28 and its melting point is 742.5 degree C. Molecular weight of this powder is 201.22. Based on composition, this substance can be availed in maximum 99% pure form. Borax Decahydrate Powder is soluble in glycerol and water. It slightly dissolves in C2H5OH. It tends to weather gradually when exposed to air. Standard of this chemical has been verified on the basis of its shelf life, composition and chemical attributes.