... oil field, paper making, textile, printing dyeing, petrochemical, leather and building material etc. as water softener, flotation agent,dispersant, ... high temperature binding agent and additive, quality modifier, PH value regulator, metallic ion chelating ... NW: 25KG/50KG/1000KG per bag. Stored in dry and draughty place.[payment]:T/T in advance,L/C[delivery ...