Molecular Formula: HO(C4H2O5M2)n Molecular weight: 400-1500
Properties:
PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, it has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious.
PESA has good biodegradation properties, it can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals.
Specification:
Appearance Colorless or amble transparent liquid
Solid content % 40.0 min
Density (20íµ)g/cm3 1.28 min
pH(1% water solution) 9.0-12.0
Usage:
PESA can be used in system of oilfield refill water, crude oil dehydration and boiler;
PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine.
PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index.
PESA can be used in detergent fields.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
Safety Protection:
Alkaline, Avoid contact with eye and skin, once contacted, flush with water.
Properties: PESA is a multivariate scale and corrosion inhibitor with non-phosphor and non-nitrogen, PESA has good scale inhibition and dispersion for calcium carbonate, calcium sulfate, calcium fluoride and silica scale, with effects better than that of ordinary organophosphines. When built with organophosphates, the synergism effects are obvious. PESA has good biodegradation properties, PESA can be widely used in circulating cool water system in situation of high alkaline, high hardness and high pH value. PESA can be operated under high concentration index. PESA has good synergism with chlorine and other Water Treatment Chemicals. Specification: Appearance Colorless or amble transparent liquid Solid content % 40.0 min Density (20C)g/cm3 1.28 min pH(1% water solution) 9.0-12.0 Usage: PESA can be used in system of oilfield refill water, crude oil dehydration and boiler; PESA can be used in circulating cool water system of steel, petrochemical, power plant, medicine. PESA can be used in boiler water, circulating cool water, desalination plant, and membrane separation in situation of high alkaline, high hardness, high pH value and high concentration index. PESA can be used in detergent fields. Package and Storage: Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place. Safety Protection: Alkaline, Avoid contact with eye and skin, once contacted, flush with water. Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in room shady and dry place.
Polyacrylic acid (paa) Cas: 9003-01-4 Properties: Paa is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. Paa can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Paa is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc. Usage: Paa can be used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems. Dosage should be in accordance with water quality and equipment materials. When used alone, 1-15mg/l is preferred. Keywords: paa Related products: polyacrylic acid (paa) Polyacrylic acid sodium (paas) Polyhydric alcohol phosphate ester (pape) Package and storage: Normally in 200kg net plastic drum, ibc drum can also be used as required. Storage for one year in room shady and dry place.
Supplier: Polyacrylic acid (paa) [cas no.] 9003-01-4, polyacrylic acid sodium (paas) [cas no.] 9003-04-7, hydrolyzed polymaleic anhydride (hpma) [cas no.] 26099-09-02 copolymer of maleic and acylic acid (ma/aa) [cas no.] 26677-99-6, acrylic acid-2-acrylamido-2-methylpropane sulfonic acid copolymer (aa/amps) [cas no.] 40623-75-4, acrylic acid-2-hydroxypropyl acrylate copolymer (t-225) [cas no.] 55719-33-0, acrylic acid/acrylate/phosphonic acid/sulfosalt tetra-copolymer (th-241), th-613 acrylic-acrylate-sulfosalt copolymers, copolymer of phosphono and carboxylic acid (pca), th-1100 sodium polyacrylate, th-2000 modified sodium polyacrylate, th-3100 carboxylate-sulfonate-nonion tri-polymer, th-904 aqueous dispersant, polycarboxylic acid water-reducing agent, polyepoxysuccinic acid (pesa), sodium of polyaspartic acid (pasp)
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.
Supplier: Our products are often used in oilfield reinjection water systems, oilfield refill water systems, circulating cool water systems, other fields. our available water treatment chemicals and polymers are as below, organic phosphonate: hedp, atmp, pbtca, dtpmpa, papemp, hpaa, bhmtpmpa, atmpâ?¢na4 etc. (similar to dequest series) crystal solid hedp, hedp.na4 and solid atmp, solid amps, solid phosphorous acid, solid pesa, solid ma/aa polymers: pca, pso, paa, ma/aa, aa/amps, 3100, hpma (hydrolyzed / solvent route based), pesa special polymers: products equivalent to dow acumer series; akzo nobel auatreat series; belsperse series; belclene series; buckman series; bellasol series, sokalan series biocide and algicide: ddbac/bkc, dbnpa, ddac, cmit/mit(isothiazolinones), bta, tta, glutaraldehyde, thps,sodium chlorite,sdic, tcca, ipa oxygen scavenger: carbohydrazide, cyclohexylamine, morpholine, hydrazine hydrate other: phosphoric acid, shpp, phosphorous acid, nmp, sles, edta, deha, th
