Product name: Magnesium Salt EPSOM Salt CAS 10034-99-8 HS Code: 28332100 Molecular Formula: MgSo4.7H2o Purity: 98% Epsom Salt (Magensium Sulfate) is an incredible supplement for your indoor or outdoor garden. It is pH neutral and won't affect your soil or hydroponic system's pH levels. It can increase yield and vigor in plants, and prevent several nutrient deficiencies that are common. It is 100% water soluble and dissolves easily in water, making it the ideal supplement for your nutrient solutions and fertilizer mixes. FOR MORE INFO & ORDERS PLS CONTACT US NOW (24/7)