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pH range 6.5 - 7.9 pKa (25 °C) 7.2 熔点:277-282°C闪点:116°C
98%灼烧残渣Residue On Ignition ≤0.1%硫酸根Sulfate ≤0.005%重金属Heavy Metals (as Pb) <5PPM
98%
灼烧残渣Residue On Ignition ≤0.1%硫酸根Sulfate ≤0.005%重金属Heavy Metals (as Pb) <5PPM