Potassium tartrate CAS NO.921-53-9

Molecular formula: C4H4K2O6 ? 1/2H2O Molecular weight: 235.29 CAS NO.: 921-53-9 EINECS NO.: 213-067-8 Appearance: White crystalline powder. Organ…

Molecular formula: C4H4K2O6 ? 1/2H2O Molecular weight: 235.29 CAS NO.: 921-53-9 EINECS NO.: 213-067-8 Appearance: White crystalline powder. Organoleptic: Slightly astringent taste. Solubility: It is easily soluble in water but hardly soluble in ethanol. Application: As cigarette combustion, it can improve the quality of cigarettes and reduce the tar content. Besides, it can also reduce the content of salinity, nitrosamines, carbon monoxide, benzopyrene and some other harmful components. Items Specification Assay % ≥98.0 Loss on drying % 3.0~5.0 Heavy metals (as Pb)% ≤0.001 Arsenic (as As) % ≤0.0003 Recommended addition % 1.0~2.0