... focal phosphorus sodium and other raw materials, but also of phosphate monosodium glutamate, erythromycin, penicillin, streptomycin, and sewage production processs of cultivating ... electroplating, Rou leather.Details:Test itemSpecificationReagent gradePharmaceutical gradeAppearanceConformConformAssay /%≥99.0≥98.0Clarify degrees testConformConformWater insoluble/%≤0.005≤0.01Chloride (Cl)/%≤0 ...