Langfang ammonium chloride industrial quality assurance nationwide delivery

Industrial grade ammonium chloride 99.5% Chemical Name: Industrial ammonium chloride English name: AMMONIUM CHLORIDE Molecular formula: NH4Cl Molecular Weight: 53.49 Properties Industrial ammonium chloride as a white crystalline powder or granule, odorless, taste salty and with a cool. Easy to absorb moisture caking, soluble in water, soluble in glycerol and ammonia. Implementation of national standards and technical conditions People's Republic of China: GB-2946-92 ⑴ Appearance: white crystalline ⑵ chloride content (dry basis) "99.5% ⑶ moisture content" 0.4% ⑷ sodium chloride content (dry basis ) "0.2% ⑸ iron content" 0.001% ⑹ heavy metal content (Pb) "0.0005% ⑺ water-insoluble content" 0.02% ⑻ sulfate content (SO42- meter) "0.02% ⑼PH value: 4.0-5.8 ⑽ burning burn residue: "0.4% each package 25Kg or 50Kg bags lined with plastic bags, the outer bag. Uses industrial-grade ammonium chloride uses Mainly used batteries, electroplating, dyeing, casting, medicine, flocking, fluff, chemical intermediates. 7 Storage editor should be stored in a cool, ventilated, dry coffers, pay attention to moisture. Avoid acids, alkali substances common storage or shipment. During transport to prevent rain and sun exposure. Handle with care during loading and unloading, packaging to prevent breakage. When fire, water, sand, carbon dioxide fire extinguisher. Technical conditions: implementation of national standards People's Republic of China. GB / T2946-2008 (2009 年 8 1st) started products into industrial agricultural ammonium chloride and two categories in which first-class product quality industrial chloride standard as follows: ⑴ Appearance: ⑵ white crystals of ammonium chloride content (dry basis)> 99.3% ⑶ moisture content of <0.7% ⑷ Residue on ignition <0.4% ⑸ iron content <0.001% ⑹ heavy metal content (Pb) <0.0005% ⑺ sulfate Content (SO42- meter) <0.05% ⑻PH value: 4.0-5.8 categories salt personal protection Respiratory protection: air concentrations exceeding the dust, wear self-absorption filter respirators. Emergency rescue or evacuation, air respirator should be worn. Eye protection: Wear protective chemical safety glasses. Physical protection: wear protective overalls on infiltration. Hand protection: Wear rubber gloves. Other protection: work, take a shower. Pay attention to personal hygiene. Equipment to be closed, the workshop should be well ventilated. First aid measures Skin contact: remove contaminated clothing, rinse with plenty of water. Eye contact: Did eyelid, with the flowing water or saline. Medical treatment. Inhalation: rapidly from the scene to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, artificial respiration immediately. Medical treatment. Ingestion: drink enough water, the symptoms. Gastric lavage, catharsis. Medical treatment. Fire-fighting measures hazardous characteristics: no special combustion characteristics of the explosion. The high temperature decomposition of toxic corrosive flue gas. Fire fighting methods: firefighters must wear body fire suits, the wind on fire. Try to move containers from the scene empty Department for fire fighting. Leakage Emergency treatment: Isolation leak contaminated areas, restricting access. Recommended emergency personnel wearing a dust mask (full cover), wearing protective clothing. To avoid dust, carefully scan, bag placed transfer to a safe place. If large spills, use plastic sheeting, canvas cover. Recycling or collection shipped to the waste disposal sites. Ionic edit chloride is an ionic compound [2], soluble in water, in the water ionized ammonium and chloride ions. In the molten state, forming a freely movable ammonium and chloride ions, which can conduct electricity. Since the radius of ammonium chloride was 143pm, close to the potassium ion (133pm) and rubidium ions (149pm) radius, thus ammonium properties similar to alkali metal salts, and often with potassium and rubidium salt with crystal, and Similar solubility. Purpose processing editing Mainly used batteries, batteries, ammonium salt, leather tanning, electroplating, precision casting, medicine, photography, electrodes, adhesives, yeast nutrients and dough improving agent. Ammonium referred to as "chloride", also known as brine sand, is a fast-acting nitrogen chemical fertilizers, nitrogen content of 24% to 25%, is a physiological acidic fertilizer. It is suitable for wheat, rice, corn, canola and other crops, especially cotton crops with enhanced toughness and tensile fibers and improve the quality of the effect. However, due to the nature of the decision and if the administration of ammonium chloride wrong way, often give the soil and crops have some adverse effects. In addition, there are many foreign farms will ammonium chloride as a class of non-protein nitrogen added to feed cattle and other animals, but the addition amount have strict restrictions. Can be used as fertilizer, is a fertilizer, but fertilizer ammonia state can not be administered in conjunction with a basic fertilizer, it is best not to be administered in saline as they may reduce fertility. Ammonium salt is WEAK, release of acid at high temperatures, in hot-box core casting often used to make ammonium chloride hardener, the ratio: ammonium chloride: urea: water = 1: 3: 3. I plant to establish long-term cooperative relationship with the Inner Mongolia, Xinjiang, Shanxi, Gansu, Sichuan and other provinces of the manufacturer, to provide soda ash, sodium bicarbonate, ammonium chloride, zinc chloride, flocculants, ammonium sulfate, aluminum chloride, cellulose, sodium sulfate, borax, sodium nitrite and other chemical raw materials, chemical reagents sales. The company has always adhere to the "quality to create value, in order to win price advantage, in good faith to customer satisfaction," the purpose of marketing to expand the market. Follow the "quality first, honest and trustworthy, scientific and technological innovation, and mutual benefits" principle, to provide customers reasonable prices, quality standards, high-tech quality products. 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