| ≥1 piece |
[Molecular formula]: C4H4Na2O4
[Molecular weight]: 162.06
[Description]: Crystallization is white crystal granule: Anhydrous compound is crystal powder. It has especial seashell taste taste threshold value is 0.03%. Easily dissolve in water. Not dissolve in ethanol stably exist in air.
[Quality Norm]: Index the standard of Q/SS101-2002.