|Payment Type:||L/C,T/T,D/P,Paypal,Money Gram,Western Union|
|Terms of Trade:||FOB,CFR,CIF,FCA,CPT|
|Min. Order:||1 Ton|
|Delivery Time:||15 Days|
|Place of Origin:||China|
Model No.: SY-7439896
Reduced Iron Filings, gray or black powder, also known as "double absorbent", can absorb moisture and oxygen in the air, and is often used in food preservation.Reduced Iron Filings is usually reduced by Fe 3O 4 under high heat conditions in hydrogen or carbon monoxide gas streams. The main component is loose iron. Because the reduced iron powder itself has been powdered, and its microstructure is very loose, its surface is active. It is often used as a quality reducing agent in chemical production and laboratory operations. Because the reduced iron powder is easy to oxidize, the crushing classification must be carried out in the condition of the protective gas. In general, the superfine grinding classification is carried out by the JZDB nitrogen protection pulverizing classifier when the superfine grinding classification is carried out. If only the high precision classification of the reduced iron powder is only needed, only the JZDF nitrogen gas classifier is needed. Another kind of hot bag sold on the market, its structure is two layers of packing bag, the outer layer is air tight package, the inner layer is a breathable bag filled with the reduced iron powder. It only needs to open the outer packing to make the air enter. The reduction iron powder can immediately react with the oxygen to produce heat, and the temperature can be kept at about 45 degrees for up to 4 hours. Long time. Its principle is also the use of reduced iron powder easy to react with oxidant characteristics.
Iron Filings Product details:
English Name: Iron
English synonyms: 3ZhP; ANCOR EN 80/150; ancoren80/150; Armco iron; armcoiron; EFV 250/400; efv250/400; 250/400
Molecular formula: Fe
Molecular weight: 55.85
Melting point: 1535 degree C (lit.)
Boiling point: 2750 C (lit.)
Density: 7.86 g/mL at 25 degree C (lit.)
Flash point: >230 F
Storage conditions: -70 C
Solubility H2O: soluble
Water solubility: INSOLUBLE
Sensitivity: Moisture Sensitive
Iron Filings Application:
1. for pharmaceuticals, pesticides, powder metallurgy, etc.
2. used as hot hydrogen generator, gel propellant, combustion activator, catalyst, water clean adsorbent, sintering activator, etc.
3. mainly used for powder metallurgy products, various mechanical parts and components, cemented carbide products, etc.
4. used as reducing agent, and also for iron salt manufacturing and electronics industry.
5. nutrition supplement (iron fortifier).
6. for casting
7. reducing agent; electronic industry
8. for ICP-AES, AAS, AFS, ICP-MS, ion chromatography and so on. A standard solution is used for titration analysis. Calibration instruments and devices; evaluation methods; working standards; quality assurance / quality control; others.
9. see "pyrite".
10. Used in electronic industry, powder metallurgy. Used as a reducing agent. FHY80.23 is mainly used for oil bearing. FHYl00.25 is mainly used for medium and low density mechanical parts. FHYl00.27 is mainly used for high density mechanical parts.
Iron Filings Attention:
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
Get medical aid if irritation develops or persists. Flush skin with plenty of soap and water.
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Storage: Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances.
Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients
Shenyu Energy(Shandong) Development Co., Ltd is Located in the beautiful spring city, Ji'nan Shandong, is a new enterprise integrating production, sales and service.Our products mainly include organic chemicals, inorganic chemicals, food additives, pharmaceutical intermediates, daily chemicals and other chemical raw materials. The company was first established in 2006, and has 12 years experience in domestic trade, and has established stable cooperative relations with many well-known factories in China. In 2013 , we opened up overseas markets and formally established the foreign trade department. The total annual sales amount reached 50 million dollars, international market accounts for 30 million. There are more than 200 employees, 10 technicians, 20 salesmen, more than 100 after sales and other staff. We have professional technical and sales who can solve the doubt for you. the company has served hundreds of enterprises in large and small scale use the core concept of "the customer first, the good faith is supre" . Because of the reliable quality, reasonable price and good quality, we have got a good reputation in the chemical industry. The company will be in accordance with the national "The Belt and Road" policy, committed to be chemical industry leader, contribute to the development of the world economy. Make [shenyu"as a world brand. We will continue to provide you with top-class products and services, look forward to cooperating with you.