C6H5Na3O7·2H2O  M.W : 294,10 
 CAS : 6132-04-3 
 EC : 200-675-3 
P : P102-P202 Specifications :
- Assay  ? 99%
 - pH (5% water, 20°C)  7-9
 - Substances insoluble in water (H2O)  ? 0.005%
 - Chloride (Cl-)  ? 0.001%
 - Ammonia salts (NH4)  ? 0.001%
 - Phosphate (PO4)  ? 0.002%
 - Iron (Fe)  ? 0.0005%
 - Sulfates (SO4)  ? 0.005%
 - Lead (Pb)  ? 0.0005%
 
packaging: plastic bottle, volume: 500 g, pcs per sales unit: SOCI-02A-500