1.High water-solubility,Dry base, 75% min 2.Humic acid can chieve ... quality, good price,ISO9001 Product photo: 1. Specification of Sodium HumateWater-solubility (dry base) 75.0%min Humic Acid (dry base ... 0.5mm sieve residue 5.0%max2. Application of Zhongying Sodium Humate1Industry: Used as ceramic synergist, briquette binder and drilling ... : In sealed and damp-proof place. New ,Hot Sodium Humate