出厂价出售过氢氧化钙

Characteristic Commonly known as slaked lime or calcium hydroxide hydrated lime, a white powder solid, odorless. Usually contain traces of water. Soluble in acid, glycerol, sucrose, ammonium chloride solution, slightly soluble in water, insoluble in ethanol, a strong base, on skin, fabrics with corrosion. Easy to absorb carbon dioxide in the air into calcium carbonate. Uses For hard water softeners, disinfectants, acid agent. Used as a carbon dioxide absorbent, analytical reagent, also used in organic synthesis. Used for making bleaching powder, hair removal agents, hard water softeners, only the acid agent, disinfectant, astringent, and various calcium salts. Used for making bleaching powder, hard water softeners and water disinfection agents and construction industries to clarify. 1. Konjac food manufacturing coagulants, konjac flour with 30 to 50 times the amount of water, stir into a paste, add the konjac powder 5% to 7% of calcium hydroxide (prepared with 10 times the water solution), by mixing solidification derived. 2. Manufacture of starch syrup used as sulfuric acid neutralizer. 3. Combined with the formation of sucrose sugar salt, so for the molasses off refined sugar or granulated sugar. 4. Water softening. Specifications(GB 6852-86) Index NameIndexSaturated Ca (OH) 2 solution pH (S) value (25 degree)pH (S) = pH (S) ± 0.005Concentration [Ca (OH) 2]≥98.0%Clarity testQualifiedHydrochloric acid insoluble≤ 0.03%Chloride (Cl)≤ 0.005%Sulfur compounds (SO2-4 meter)≤ 0.005%Carbonate (CaCO3 dollars to)≤ 1%Iron (Fe)≤ 0.001%Heavy metal (Pb)≤ 0.002%Magnesium and alkali metals (in total sulfate)≤ 0.2% Method Adding water to calcium oxide or calcium hydroxide was obtained. Toxicity protection The dust or liquid droplets suspended stimulus on the mucosa, can cause sneezing and coughing, and alkali, like make fat emulsification, absorption of moisture from the skin, dissolved protein, stimulating and corrosion organizations. Lime dust inhalation may cause pneumonia. Maximum allowable concentration of 5mg/m3. Inhalation of dust, water vapor can be inhaled, codeine, and still onin, mustard cream coated in thoracic Department; when falling into the eyes, the used wash water as soon as possible, then 5% ammonium chloride solution or 0.01% CaNa2-EDTA solution rinse , then 0.5% tetracaine solution infusion. Work should be protected respiratory, wearing overalls with dust fibers, gloves, glasses dust sealed, and coated with oil of ointment, to prevent dust inhalation. Storage and Transportation With polyethylene plastic film bag lined plastic woven bag, net weight 25kg. Should be stored in dry warehouse. Prevent damp. Avoid mixing with acids transported a total storage. Transportation to prevent rain. A fire can be water, sand or general fire extinguisher put out the fire. Impact The product is hazardous to water, do not allow undiluted product or large quantities of contact with ground water, water course or sewage system, without government permission, not to be material into the surrounding environment. If you are interested in this product, feel free to contact us.