CAS 26677-99-6
Properties:
MA/AA(Copolymer of Maleic and Acrylic Acid) is a low molecular weight polyelectrolyte, a copolymer of maleic anhydride and acrylic acid. It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA(Copolymer of Maleic and Acrylic Acid) has good compatibility when used together with other agents. MA/AA(Copolymer of Maleic and Acrylic Acid) is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields.
Specification:
Appearance Clear brown liquid amber transparent liquid
Solid content % 48 min 50 min
Free monomer (MA) % 9.0 max 5.0 max
Density (20 centigrade)g/cm3 1.18 min 1.18min
pH(1% solution) 2.0~3.0 2.0¿¬+1.0
Usage:
MA/AA(Copolymer of Maleic and Acrylic Acid) is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA(Copolymer of Maleic and Acrylic Acid) can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Propertiesof hedp:
Hedp is an organophosphoric acid corrosion inhibitor.
Hedp can chelate with fe, cu, and zn ions to form stable chelating compounds.
Hedp can dissolve the oxidized materials on these metals' surfaces.
Hedp shows excellent scale and corrosion inhibition effects under temperature 250 c.
Hedp has good chemical stability under high ph value, hard to be hydrolyzed, and hard to be decomposed under ordinary light and heat conditions. Its acid/alkali and chlorine oxidation tolerance are better than that of other organophosphoric acids (salt).
Hedp can react with metal ions in water system to form hexa-element chelating complex, with calcium ion in particular.
Therefore, hedp has good antiscale and visible threshold effects.
When built together with other water treatment chemicals, hedp shows good synergistic effects.
The solid state of hedp is crystal powder, suitable for usage in winter and freezing districts.
Because of its high purity, hedp can be used as cleaning agent in electronic fields and as additives in daily chemicals.
Hedp liquid: normally in 250kg net plastic drum, ibc drum can also be used as required hedp solid: 25kg inner liner polyethylene (pe) bag, outer plastic woven bag, or confirmed by clients.
Storage for ten months in room shady and dry place.
Properties of paa:
Paa is innoxious and soluble in water, paa 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.
Specification of paa:
Appearancecolorless or light yellow transparent liquid
Solid content %30 min
Free monomer (ch2=ch-cooh) %0.5 max
Density (20c)g/cm31.09 min
Ph(1% solution)3.0 max
40%, 50% paa are also supplied.
Usage of paa:
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.
Package and storage of paa:
Normally in 200kg net plastic drum, ibc drum can also be used as required. Storage for one year in room shady and dry place.
Tetra sodium salt of amino trimethylene phosphonic acid (atmp.Na4)
Cas no. 20592-85-2
Molecular formula: c3h8no9p3na4 molecular weight: 387
Properties of atmp.Na4:
Atmp.Na4 is the salt of atmp, it can inhibit the scale formation, calcium carbonate in particular, in water system.
Atmp.Na4 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system.
Atmp.Na4 has good synergistic effects with other additives, in neutral to acidic condition, no ammonia smell is let off.
Specification of atmp.Na4:
Appearance colorless or light yellow transparent liquid
Active content (atmp)% 29.4-32.4
Active content (atmp.Na4) % 38.0-42.0
Ph (1% water solution) 6.5-7.5
Fe(fe3+)ppm 35 max
Density (20c) g/cm3 1.35-1.45
Usage of atmp.Na4:
Atmp.Na4 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents, it is used in circulating cool water system for all water quality.
Package and storage of atmp.Na4:
Normally in 250kg net plastic drum, ibc drum can also be used as required. Storage for ten months in room shady and dry place.
Keywords: atmp.Na4
Related products: tetra sodium salt of amino trimethylene phosphonic acid (atmp.Na4)
Penta sodium salt of amino trimethylene phosphonic acid (atmp.Na5)
Potassium salt of amino trimethylene phosphonic acid (atmp.Kx)
Amino trimethylene phosphonic acid (atmp)
Atmp.Na4, atmp.Na5, atmp, atmp.Kx, tetra sodium salt of amino trimethylene phosphonic acid, penta sodium salt of amino trimethylene phosphonic acid, amino trimethylene phosphonic acid, potassium salt of amino trimethylene phosphonic acid
Atmp liquid: normally in 250kg net plastic drum, ibc drum can also be used as required atmp solid: 25kg inner liner polyethylene (pe) bag, outer plastic woven bag, or confirmed by clients.
Storage for ten months in room shady and dry place.
Cas no. 6419-19-8
Molecular formula: n(ch2po3h2)3 molecular weight: 299.05
Properties of atmp:
Atmp has excellent chelation, low threshold inhibition and lattice distortion ability.
Atmp can prevent scale formation, calcium carbonate in particular, in water system.
Atmp has good chemical stability and is hard to be hydrolyzed in water system.
At high concentration, atmp has good corrosion inhibition.
Atmp is used in industrial circulating cool water system and oilfield water pipeline in fields of thermal power plant and oil refinery plant.
Atmp can decrease scale formation and inhibit corrosion of metal equipment and pipeline.
Atmp can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
The solid state of atmp is crystal powder, soluble in water, easily deliquescence, suitable for usage in winter and freezing districts. Because of its high purity, atmp can be used in woven & dyeing industries and as metal surface treatment agent.
Specification of atmp:
Appearance
Colorless or light yellow transparent liquid
White crystal powder
Active acid % 48.0-52.095min
Chloride (as cl-)%2.0(or1.0) min1.0 min
Ph value (1%solution)2.0 max2.0 max
Fe (as fe3+) (ppm) 20 20
Density (20c)g/cm31.33 min -
Colour apha (hazen)40 max -
Atmp liquid: normally in 250kg net plastic drum, ibc drum can also be used as required atmp solid: 25kg inner liner polyethylene (pe) bag, outer plastic woven bag, or confirmed by clients.
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Polyacrylic acid sodium (paas)
Properties:
Paas is innoxious and soluble in water, paas can be used in situations of alkaline and high concentration without scale sediment.
Paas can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate.
Paas is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
Items index
Appearance colorless or light yellow transparent liquid
Solid content % 30 min
Free monomer (ch2=ch-cooh) % 0.5 max
Density (20f+)g/cm3 1.15 min
Ph(1% solution) 6.0~8.0
Notes: solid content 40%, 45% and 50% are also available
Usage:
Paas 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, 2-15mg/l is preferred. When used as dispersant, the dosage should be determined by experiment.
Package and storage:
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
Keywords: paas
Related products: polyacrylic acid sodium (paas)
Polyacrylic acid (paa)
Copolymer of phosphono and carboxylic acid(pca)
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
Appearance: colorless or light yellow transparent liquid
Solid content : 30 % min
Free monomer (CH2=CH-COOH): 0.5% max
Density (20 cnetigrade): 1.15 g/cm3 min
pH(1% solution): 6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
Usage:
PAAS 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, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
Specification:
Appearance: colorless or light yellow transparent liquid
Solid content : 30 % min
Free monomer (CH2=CH-COOH): 0.5% max
Density (20 centigrade): 1.15 g/cm3 min
pH(1% solution): 6.0~8.0
Notes: Solid content 40%, 45% and 50% are also available
Usage:
PAAS 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, 2-15mg/L is preferred. When used as dispersant, the dosage should be determined by experiment.
25kg or 200kg in plastic barrel. Storage for ten months in room shady and dry place.
It has good dispersant performance against carbonate and scale inhibition for phosphate. it has good thermal stability, can be used under high temperature (300 centigrade). MA/AA has good compatibility when used together with other agents. MA/AA is widely used in low-pressure boiler, centralized heating, centralized air-conditioner and circulating cool system. It can also be used as chelating dispersants in woven and dyeing fields.
Specification:
Water treatment agent Accessory detergent
Appearance: Clear brown liquid amber transparent liquid
Solid content: 48% min 50 %min
Free monomer (MA): 9.0% max 5.0% max
Density (20fª): 1.18 g/cm3min 1.18 g/cm3min
pH(1% solution): 2.0~3.0 2.0+/-1.0
Usage:
MA/AA is used in circulating cool water system, medium or lower pressure boiler and distillation system in which high temperature is usually encountered. MA/AA can be used alone or together with other organic phosphates. When used together, the dosage of 2-10mg/L is preferred. The dosage for use as woven & dyeing and accessory detergent should be determined by experiments.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330 centigrade. HPMA has obvious threshold effect under high temperature (350 centigrade) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300 centigrade with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement.
Specification:
Appearance: Clear to umber transparent liquid
Solid content: 48.0% min
Bromine value: 80.0 mg/g max
Average molecular weight: 450 min
pH(1% solution): 2.0-3.0
Usage:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place.
Aa/amps is the copolymer of acrylic acid and 2-acrylanmido-2-methylpropanesulfonic acid (amps). Due to including carboxylic group (scale inhibition and dispersion) and sulfonic acid group (strong polarity) in this copolymer, aa/amps has high calcium tolerance and good scale inhibition for calcium phosphate, calcium carbonate and zinc scale. When built with organophosphines, the synergic effect is obvious. Aa/amps is suitable to be used in water quality of high ph and high alkaline, it is one of the ideal scale inhibitor and dispersant on high concentration index.
Specification:
Appearance: colorless or light yellow viscous liquid
Solid content: 40% min
Free monomer (as aa): 0.8% max
Density (20 centigrade): 1.15 g/cm3 min
Ph(1% solution): 3.5-4.5
Viscosity: 90-200 mpa.S
Usage:
Aa/amps can be used as scale inhibitor and dispersant in open circulating cool water system, oilfield refill water system, metallurgy system and iron & steel plants to prevent sediment of ferric oxide. When built with organophosphorines and zinc salt, the suitable ph value is 7.0~9.5.
Aa/amps can also be used as dyeing auxiliaries for textile.
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.
Normally in 250kg net plastic drum, ibc drum can also be used as required
It can sterilize drinking water, swimming pool, clean the industry circulating waste water, The product has high efficiency and constant performance and has no harm to human beings. It enjoys good reputation both at home and abroad.
It can sterilize drinking water, swimming pool, and clean the industrial circulating water. As disinfectant in raising silkworm, livestock, poultry and fish, and also can be used to aquiculture disinfectant, The product has high efficiency and constant performance and has no harm to human beings. It enjoys good reputation both at home and abroad.
25,50kg plastic drum,50kg fiber drum,1000kg pp bag
Sodium Bicarbonate Standard
Total alkali(as NAHCO3) 99%MIN
AS: 0.0001MAX
Heavy metal(AS PB): 0.0005MAX
Loss on Dry: 0.20%MAX
PH: 8.6
Ammonium up to standard
Clarity up to standard
