Total alkalinity (NaHCO3)% 99.0-100.5Min Loss on drying % 0.20Max PH value (10g/l water solution) 8.5 Arsenic (As) % 0.0001Max Heave metals (as Pb)% 0.0005Max Ammonium salt pass test Clarity pass test Chloride (as Cl)% 0.40Max White 85Min Uses: Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, extinguisher and metal heat- treating, fiber and rubber industries. Producing methods:
Pure sulfuric acid does not occur naturally due to its strong affinity to water vapor; it is hygroscopic and readily absorbs water vapor from the air. Concentrated sulfuric acid is highly corrosive towards other materials, from rocks to metals, since it is an oxidant with powerful dehydrating properties. Phosphorus pentoxide is a notable exception in that it is not dehydrated by sulfuric acid but, to the contrary, dehydrates sulfuric acid to sulfur trioxide. Upon addition of sulfuric acid to water, a considerable amount of heat is released; thus, the reverse procedure of adding water to the acid should not be performed since the heat released may boil the solution, spraying droplets of hot acid during the process. Upon contact with body tissue, sulfuric acid can cause severe acidic chemical burns and even secondary thermal burns due to dehydration. Dilute sulfuric acid is substantially less hazardous without the oxidative and dehydrating properties; however, it should still be handled with care for its acidity.
We manufacture magnesium carbonate, a versatile compound used in industries such as food, pharmaceuticals, and cosmetics. It is commonly employed as an antacid, drying agent, or pH regulator.
50cm, 55cm, 60cm, 65cm. Depends on the length needed.
Red oxide
