China Potassium Sodium Tartrate 98.0% Min Nakc4h4o6.4H2O Mudanjiang Fengda Factory Supply 304-59-6 / 6381-59-5 Potassium Sodium Tartrate, Find details about China E337, Seignette′s Salt from Potassium Sodium Tartrate 98.0% Min Nakc4h4o6.4H2O Mudanjiang Fengda Factory Supply 304-59-6 / 6381-59-5 Potassium Sodium Tartrate
Item | Standard |
Purity | 98.0% Min. |
Chloride(Cl) | 0.008% Max. |
Sulfate(SO4) | 0.03% Max. |
Heavy Metals(Pb) | 0.001% Max. |
Iron(Fe) | 0.002% Max. |
Insolude in water | 0.05% Max. |
Reaction of water solution | Passed |