Poly Ferric Sulfate (PFS) is a complex ferric material. The molecular formula is the [Fe2 (OH)n (SO4)3-N/2]m, n＞2; m=f (n). There are a lot of complex ferrous ion ([Fe2 (OH)3]3+, [Fe(H2O)6]3+, [Fe3(OH)3]6+) in its water solution.
So it is a good coagulant which has strong flocculation and has a good coagulation. Its chemical structure is a solid network polymer which has a multinuclear complex ion. It can be easy to hydrolyze in water and can produce the highly efficient multinuclear hydroxyl complex positive ion. In the process of water treatment, Polymer ferrous sulfate has a good ability to neutralize surface electric charge of suspended substances, and linking suspended particle.
PE drum.
Molecular formula: [Fe2(OH)n(SO4)3-n/2]m (n21.0 Packing way: 25kg PP bag Purpose: 1. It is new iron salt inorganic water purified agent. 2. Fast settle, the time is about 5-30min, with other equipment, the speed will be faster. 3. Fine effect, no iron ion is transferred into water in 10 folds dosage. 4. Stable, the solution can be reserved in long time, no deposit and degrade or block the pipe. 5. It can remove various impurities, especially for COD and BOD. 6. Nontoxic and harmless, it has not aluminum pollution, is green agent.
Commodity: Calcium chloride Molecular formula CaCl2 H.S code 28272000 Product feature Calcium chloride is an inorganic salt, which exists as solid or liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule, pellet or powder. With different crystallized water contents, it can be dihydrate or anhydrous. Liquid calcium chloride is a colorless, clear solution. As calcium chloride has such properties as quick dissolving, exothermic ability, attracting moisture from the air and surroundings, dissolving at very low temperature, Specifications: Analysis Item Standard Calcium chloride (CaCl2) 74%min,77% min,94%min Total Chlorinated Alkali: (NaCl) 5.0%max Magnesium Chloride(MgCl2) 0.5%max Insoluble matter in water 0.25%max Calcium Sulfate (CaSO4): 0.2%max Ferric Oxide (Fe2O3) 0.025%max Heavy Metal as Cu., Pb., Cd., Cr., Hg., As 0.005%max Application Mainly used in drying, melting snow for airport express and street, concrete desiccant and concreting fast, removing dust and oil industry. Exporting Packing :Plastic woven bag with PE ,25kg/50kg/1000kgs net weight or 25kg x 40 bags into one big bag or 40 bags on a pallet with shrink-wrapped Means of transportation :in containers or by bulk vessel with large quantity
1.Products Description Chemicals Product Polymeric Ferric Sulfate PFS Polyferric sulfate (PFS) is an inorganic polymer coagulant with superior performance. Its morphological properties are yellowish, amorphous, powdery solid, and it is easily soluble in water. 10% (mass) of aqueous solution is reddish-brown transparent solution with hygroscopicity. 2.Specification Product name ---------- Polyferric sulfate Appearance ---------- light yellow powder Fe3+ Content (%)------ 21%Min Restore Substances ( Fe2+) Content% ---1.0% Max PH(1% water solution)----2.0-3.0 Insoluble Substances (%) -----1.0 Max 3.Application a.PFS is used in drinking water treatment Polyferric sulfate can effectively reduce metal aluminum in drinking water, and can also remove bacteria, turbidity and chromaticity caused by corrosion of water supply pipes. b.PFS is used in dyeing wastewater treatment Polyferric sulfate can replace the traditional molecular iron salt and aluminum salt coagulant. Compared with traditional coagulant, the amount of polyferric sulfate is smaller and the chroma removal rate is higher. c.PFS is used in Electroplating wastewater Polyferric sulfate can be used as a coagulant and rutting agent in electroplating wastewater treatment. It is difficult for the complex to directly react with a coagulant such as polyaluminum chloride d.PFS is used in papermaking wastewater treatment Polyferric sulfate can be used as a coagulant instead of polyaluminium chloride, aluminum sulfate, etc. It can also be used for dewatering of paper sludge, which can achieve rapid flocculation and sedimentation. 4.Packing & Delivery Packing method: 25kg plastic woven bag lined with polyethylene bag or as customer's
L-Lysine, CAS No.56-87-1, is a amino acid manufactured through fermentation, available as yellow powder. Feed Grade L-Lysine used as nutrition supplements in animal feed. It is also available as L-Lysine Monohydrochloride and L-Lysine Sulfate. L-Lysine is an important intermediate in manufacturing of Epsilon-Poly-L-Lysine. L-Lysine Monohydrochloride is one of the eight essential amino acids in the human body. It appears as a white or light brown crystalline powder. As an experienced L-Lysine manufacturer and supplier, we has been supplying and exporting L-Lysine for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. L-Lysine Specification ITEMS STANDARD Appearance Brown powder Content 98.5% Specific Optical Rotation +18.0~+21.5 Loss on drying 1.0% Residue on Ignition 0.3% Heavy Metals (as Pb) 0.003% Ammonium Salt 0.04% Arsenic 0.0002% PH(10g/dl) 5.0~6.0
The company is a professional manufacturer of water treatment chemicals, mainly produces polyaluminium chloride(PAC), Poly Ferric Sulfate(PFS), Aluminium Sulfate. We have the biggest PAC production line . The company has rich experience in water treatment technology, especially in wastewater treatment, steel waste water treatment, paper and dyeing waste water treatment and other industrial wastewater treatment has a strong technology base, product indicators have reached the national standard, users are all over the country, the products are exported abroad. We have strict quality control standard, pass the ISO9001 qulity certificate system. product stability and quality to ensure us become many customer's perennial exclusive supplier. the unique production technology, advanced production equipment, perfect testing means to provide first-class products and services to customer.
Description High-grade barium sulfate specially processed use as a drilling fluid weighting additive. BARITE meets the API Specification 13A, Section 2 requirement for a drilling fluid BARITE Recommended Use Primarily for mud rotary drilling, barite increases mud density while maintaining low solids to help control formation pressures Advantages 1. High specific gravity; raises drilling fluid density with minimum solids 2. Controls formation pressure, stabilizes the borehole 3. Cost-effective, non-toxic, and chemically inert Properties 4. Specific Gravity: 4.2 (minimum) 5. Moisture Content: Less than 1% 6. Bulk Density: 150 lbs/ft3 7. Mineral Content: 94% barium sulfate Mixing and application Add BARITE through high shear mixer or jet hopper so that entire circulating volume is at uniform weight. To control artesian flow at surface, keep the hole full at all times with weighted mud. Starting with 100 gallons of mud at a weight of 9 lbs/gal, 134 lbs of BARITE will raise the weight to 10 lbs/gal and increase the volume to 104 gallons. Packaging 1500 kgs Jumbo bags, one bag per pallet. All are of F.I.B.C. Class, SINGLE TRIP, all weather ( 04 PF Inner Bag & 05 PP Outer Bag )
Ferric Sulfate(CAS:10028-22-5)
D G EXIM is well positioned in the water treatment business and technically geared to tailor-make solutions to any water treatment requirements. Every situation is analyzed based on the elements present and a unique solution is offered. We supply chemicals for Boiler Treatment, Cooling Tower and Portable Water Treatment as well AS Effluent Treatment. Below you will find some of the water treatment chemicals we supply Aluminum Sulphate Flocculant Ferric Chloride Ferric Sulphate Ion Exchange Resins Calcium Hypochlorite 65% Sodium Hypochlorite 15% Hydrogen Peroxide 50% Hydrochloric Acid Phosphoric Acid Sulphuric Acid Bac 50 / 80 Activated Carbon Poly Aluminium Chloride (P.A.C) Chlorine Gas Sodium Sulphite
Pfs feathures 1.The purify function is unaffected by temperature fluctuations, and it can be used in different climate zone 2.It overcomes the common problem of water treated by other flocculant iron salts – highly corrosive and high chroma. 3.The dosage is lower and it reduces the over all water treatment cost. Pfs applications 1.Drinking water treatment 2.Waste water and industrial waste water treatment 3.Coal washing water treatment, and any water with high content of cod 4.It is safe and non-toxic and proved by tests
