... 18678138798Quick delivery, excellent quality, best services and most competitive price!Basic informationName: Sodium Sulphide Flakessynonyms: Sodium sulfide nonahydrate,Sodium ... Na2S(•9H2O)CAS: 1313-82-2PropertiesThin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized ... /Water Insoluble(%)0.2Max Accept SGS !!Cheap Price!!Sodium Sulphide Red Flakes Yellow Flakes