Product Name: powder HEDP 90% Other Names: 1-Hydroxyethylidene-1,1-diphosphonic acid 1.HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. 2.In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; 3.In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. 4.Usually, HEDP is used together with polycarboxylic acid.
Identification Synonyms Poly (1-oxacyclopropane-2,3-dicarboxylic acid); PESA Molecular Formula (C4H4O5) x CAS Number 51274-37-4 Structure Properties Appearance colorless to amble transparent liquid Solubility miscible in water Stability stable under ordinary conditions Specification Item Specification Appearance colorless to amble transparent liquid Solid content 40.0% min pH (1% water solution) 9.0-12.0 Density (20�ºC) 1.280 g/cm3 min Application PESA is a scale and corrosion inhibitor without phosphor and nitrogen. It has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale. When combined with organophosphates, the synergism effects are obvious. PESA has good biodegradability. It can be widely used in circulating cool water system in case of high alkaline, high hardness and high pH value. Packing and Storage Packing: In 250kgs net plastic drum. Storage: Keep tightly closed. Safety Information Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.
EDTMPA is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor. Its corrosion inhibition is 35 times better than that of inorganic polyphosphate. It is miscible with water, innocuous and none pollution to environment, has good chemical stability and temperature tolerance. It shows excellent scale inhibition ability under temperature 200C. It can dissociate into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium.
Application 1. ATMP can be used in thermal power plant, recirculated cooling water of oil refinery, and recycle waterflood system of oilfield.. 2. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline. 3. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent. ATMP is usually used together with other organophosphoric acid, polycarboxylic acid and salt to build all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water system. The recommended dosage is 5-20mg/L. As corrosion inhibitor, the recommended dosage is 20-80mg/L.
HEDP is an organophosphoric acid corrosion inhibitor It can chelate with Fe Cu and Zn ions to form stable chelating compounds It can dissolve the oxidized materials on these metals surfaces HEDP shows excellent scale and corrosion inhibition effects under temperatures of 250C HEDP has good chemical stability under high pH values is hard to hydrolyze and is hard to decompose under ordinary light and heat conditions Its acidalkali and chlo rine oxidation tolerance are better than that of other organophosphoric acids salt HEDP can react with metal ions in the water system to form a hexaelement chelating complex with calcium ions in particular Therefore HEDP has good antiscale and visible threshold effects When built together with other water treatment chemicals it shows good synergistic effects Application HEDP is used as scale and corrosion inhibition in circulating cool water system oil field and lowpressure boilers in fields such as electric power chemical industry metallurgy fertilizer etc In light woven industry HEDP is used as detergent for metal and nonmetal In dyeing industry HEDP is used as peroxide stabilizer and dyefixing agent In noncyanide electroplating HEDP is used as chelating agent The dosage of 110mgL is preferred as scale inhibitor 1050mgL as corrosion inhibitor and 10002000mgL as detergent Usually HEDP is used together with polycarboxylic acid
Water treatment chemicals, water soluble fertilizers.
Anaerobic granular sludge.Exports
It is a disinfecting efferverscent tablet.Kill Candida albicans, Staphylococus aureas. Sterilization of the surface of objects. Way To Use: Take 1 tablet of TCCA, put it in 1000ml of water (Effect on 200square meters of use area). Spray and disinfect after dissolving.
Product Description : High-Tech development area, Zhengzhou,China Price of product ( USD price or FOB price) : USD 1.9-2.9 per tube Product origin : High-Tech development area, Zhengzhou,China Key Specifications/Special Features : Way To Use: Take 1 tablet of TCCA, put it in 1000ml of water (Effect on 200m2 of use area). Spray and disinfect after dissolving. Certification: CE Port of Loading: Payment Term: China Delivery Time Shipment: Minimum Order Size and Packaging details : Min.order quantity:10000 tubes . Packing:100 tubes/cartons. Carton size: 37 * 35.5 * 17 cm; Gross weight: 11 kg; Daily Output: 50000 tubes
We leading factory produce and export silica gel in china, including narrow pore, wide pore ; type a, type b and type c , various size grades . The quality is rather good in world market. Capability: 500mt monthly. Welcome to contact us for mor 25kg pp bag
(1) for unpalletized cargo, in170 kg open head plastic drums.19.38mts/20fcl without pallets; (2) for palletized cargo, in170 kg open head plastic drums. 17.6mts/20fcl with pallets (1) for unpalletized cargo, in170 kg open head plastic drums.19.38mts/20fcl without pallets; (2) for palletized cargo, in170 kg open head plastic drums. 17.6mts/20fcl with pallets
1. Trichloro isocyanuric acid, tcca water treatment Chemicals 2.Type: powder, granular, tablet 3.Packaging: 25kg/50kg per fiber drum 25kg/50kg per fiber drum; 25kg/50kg per plastic drum;
1. Caustic soda 99% pearls , cas no. 1310-73-2, with reach certificate. Other name: sodium hydroxide. 2. Packaging: 25kg pp woven bag with pe liner. 27mts without pallets in 20fcl; 24mts with pallets in 20fcl 25kg pp woven bag with pe liner, total three layer.
1. Appearance:colorless, transparent hexagonal or needlelike crystals 2. Usp specification 3. Packaging:25kg/fiberboad drum 4. Certificate:kosher& halal certificate 5. Please contact us to get more information Our web on alibaba (lemandou.En.Alibaba.Com.). Packaging:25kg/fiberboad drum
Citric acid is an organic acid found a variety of fruits and acidity regulators vegetables, but it is most concentrated in lemons and limes. It is a natural preservative and is also used to add an acidic (sour) taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle or krebs cycle (see last paragraph) and therefore occurs in the metabolism of almost all living things. Excess citric acid is readily metabolized and eliminated from the body. Citric acid is an antioxidant. It is also used as an environmentally friendly cleaning agent. 25kg/drum
Cyanuric acid General description: Formula: c3h3n3o3 Molecular weight: 129.1 Cas no. : 108-80-5 Appearance: White powder, granular or colored tablet form, non-toxic and odorless Specifications: Items Powder Granular Content 98.5%min 98.0%min Moisture 0.5%max 0.50%max Burnt residue 0.10%max 0.10%max Ph (1%solution) 4.0 min 4.0min Ammelide/ammeline 0.5%max Iron(fe) 20 ppm max Sulphate(so42-) 0.5%max Size 8-30mesh, 90%through Usage: For manufacture of chlorinated isocyanides. It¡¯s mainly used in synthesizing new type bleaching agent, resin, anti-oxidant, paint, coating, selective weedkiller and metal cyaniding slow corroding. And it also can be directly used as swimming pool chlorine stabilizer, nylon, plastic, polyester, fire-retardant agent and cosmetics additive. Package: In 25kg, 1000kg bag for powder. In 25kg plastic bag or 50kg pe drums for granular Or according to buyer's requirement 21mt/20fcl
Calcium hypochlorite (by sodium process) General description: Formula: ca (clo)2 Un no.:2880 Common name: bleaching powder Technical specifications: Grade Grade Available chlorine 65%min 70%min Moisture 5.5-10%max 5.5-10%max Density (g/ml) 1.0-1.1 Appearance White granular Usage: Widely used as disinfectant, bleaching agent or oxidant resulting from the available chlorine, disinfection for swimming pool, drinking water, cooling tower and sewage water, food, farming, hospital, school, station and household, etc. Packaging of materials: Normally in plastic or steel drums lined with inner per bag of 45-50kg net each. Can be adaptable in terms of various requirements. Cautions: 1. To keep away from humidity and direct sunlight, It should be properly sealed and stored under ambient temperature and goods ventilation, Also it should not be mixed up with organic, acid, and cotton material. 2. It will burn your body once you contact it carelessly, Don¡¯t let it splash into your eyes. 3. Fire extinguishing methods: Rinsing with sop-water when it contacts your skin. 14mt/20fcl
Sodium per carbonate £íºuncoated£© Chemical name: sodium carbonate peroxyhydrate Synonyms: sodium percarbonate, sodium carbonate peroxide, pcs Molecular formula: 2na2co3.3h2o2 Molecular weight: 314.02 Cas: 15630-89-4 Specifications: Product properties Standard specifications Uncoated Coated Active oxygen, % Min.13.5 Min 13.0 Bulk density/ml 0.90-1.10 0.90-1.10 Ph value(3% solution) Approx.10.5 1011 Fe % Max.0.002 Max.0.002 Moisture % Max.2.0 Max.2.0 Appearance White granular solid, free flowing Dimension distribution >1.600mm 3.0%max,
Trichloroisocyanuric acid--tcca (pool chemical, water treatment chemical) ( powder, granular, 1-250g white tablet, blue tablet, green tablet). General description Classification Chemical auxiliary agent Cas no. 87-90-1 Purity 90%, 15g, 20g, 30g, 50g, 100g, 150g 200g Place of origin Hebei china (mainland) Usage Textile auxiliary agents Brand name Ngo Model number Tcca Model number 15g, 20, g30g, 50g, 100g, 150g, 200g Purity 90%min Appearance White powder/8-30mesh granular/tabl... Formula C3o3n3cl3 Molecular weight 232.44 Un no. 2468 Cas no. 87-90-1 Application: White crystalline power, granular and 20, 150, 200grams tablets and stick. It is widely used in civil sanitation, pools and spas, preventing and curing diseases in husbandry and fisheries, fruits and vegetables preservation, wastewater treatment, algaecide for recycling water of industry and air conditioning, anti shrink treatment for woolen, treating seeds, bleaching fabrics, and organic synthesis industry Specifications Effective chloride min) Appearance Moisture Ph value 90% , 80%(multi-function) White powder : 0.5%min 2.7- 2.9 90% , 80%(multi-function) White granular : 8 -30m , 10 -30m 0.5% min 2.7- 2.9 90% , 80%(multi-function) Tablet( g) : 0.65 , 3 , 20 , 100 , 150 , 200 , 250 , 500 0.5% min 2.7- 2.9 50 % ib Tablet(g) : 0.65 , 3 , 20 , 100 , 150 , 200 , 250 , 500 0.5% min 2.7- 2.9 Usage: Used as biocide in swimming pool, industrial cycling water, dringking water; sterilzing agent in hospital, public; bleaching agent in textile industry. The compound is a disinfectant, algicide and bactericide mainly for swimming pools and dyestuffs, and is also used as a bleaching agent in the textile industries. If you are interested in any of them, please feel free contact us soon. Packing Tube, bucket, cardboard drum, pe-drum, carton, jumbo bag . 1kg, 2kg, 5kg, 10kg, 20kg, 25kg, 30kg, 50kg, 1000kg 21mt/21fcl
Sodium dichloroisocyanurate (sdic) General description Formula : c3o3n3cl2na Molecular weight : 219.98 Un no. : 2465 Cas no. : 2839-78-9 Effective cl: 56% min: Ph value( 1% solution)5.5-6.5: Moisture: 8.0% max Water insoluble matter: 0.2%max: Granular: 8-30 mesh, 20-60 mesh(or decided by customer) Specifications Effective chloride = Appearance Moisture = Ph value 56% , 60% 62% White powder : 8.0 4.0 5.5-7.0 56% , 60% , 62% White granular : 8 -30m , 20 -40m , 20 -60m 8.0 4.0 5.5-7.0 56% , 60% , 62% White tablet : 1 , 3 , 5 , 20g, 100g 8.0 4.0 5.5-7.0 55% White tablet : 1 , 3 , 5 , 20g , 100g 12-14 % 5.5-7.0 30% , 40% ib White powder , granular, tablet Usage It is widely used for the sterilization of swimming pool and drinking water , or fighting against infectious diseases or act as water treatment in raising silkworm, livestock, poultry and fish .It is also used as detergent of tableware, bleaching agent for cotton and flax fabric and blend fabric, as germicide in hospitals, restaurants and also as deco lour, etc. Packing Tube, bucket, cardboard drum, pe-drum, carton, jumbo bag. 1kg, 2kg, 5kg, 10kg, 20kg, 25kg, 30kg, 50kg, 1000kg Or according to buyer's requirement Cautions Keep dry, out of sunlight and rain, avoid its contact with strong acids, strong bases and strong reducing agents 21mt/20fcl
