... sulfonate formaldehyde condensate 2.Sodium sulphate:5% ISO Water Reducing Agent FDN1.Property Appearance: light brown powder ... Ion type: Negative ion Solubility: Easily dissolved in water 2. The main technical standard ItemParameterDisperse force(standard ... , paper, electroplating, rubber, leather, construction, water based coating, pigment, oil field, water treatment and carbon black etc.4. Packing: ...