Paper Chemicals

packing and storage HEDP-Na4 liquid to plastic barrel, 30Kg or 250Kg; HEDP-Na4 solid in plastic woven bag, net weight 25Kg. Stored in a cool indoor ventilation, moisture, prevent exposure, storage of ten months.properties and usesHEDP•Na4 is...

The detailed specifications for INDUSTRY GRADE are the following:Content (as Na2S2O5): 97 % min.SO2: 65% min.Iron (Fe) 0.005% max.Insoluble in water 0.05% max.PH Value 4.0-4.6Arsenic (as As) : 0.0001%The detailed specifications for FOOD GRADE are...

Mainly UsagePolyacrylamide is a linear water-soluble polymer with high molecular weight. It is mainly used for: solid-liquid separation in mineral separation, metallurgy, chemical and food industries, etc.; the sewage treatment of iron and steel,...

Features: 1) Purity as CaCO3 (%): ≥98.0 2) Loss on drying(%): ≤1.0 3) Free alkali (%): ≤0.1 4) Iron (%): ≤0.05 5) Acid Insoluble Matter (%): ≤0.20 6) Sedimentation (ml/g): ≥2.87) Whiteness value: ≥94.0 8) Average particle sizes...