Appearance: Colorless or light yellow transparent liquid
Solid content % : 30 min
Free monomer (CH2=CH-COOH) % :0.5 max
Density (20íµ)g/cm3: 1.09 min
pH(1% solution) :3.0 max
40%, 50% PAA are also supplied.
Normally In 200kg net Plastic Drum, IBC drum can also be used as required
Appearance: Colorless or light yellow transparent liquid
Solid content % :30 min
Free monomer (CH2=CH-COOH) % :0.5 max
Density (20íµ)g/cm3 :1.15 min
pH(1% solution) :6.0~8.0
Appearance: Clear to umber transparent liquid
Solid content % :48.0 min
Bromine value mg/g :80.0 max
Average molecular weight :450 min
pH(1% solution): 2.0-3.0
Density (20íµ)g/cm3: 1.18 min
Normally In 250kg net Plastic Drum, IBC drum can also be used as required
Appearance ;colorless or light yellow transparent liquid White crystal powder
Active acid % :48.0-52.0 95min
Chloride (as Cl-)% :2.0(or1.0) min ;1.0 min
pH value (1úÑsolution): 2.0 max ;2.0 max
Fe (as Fe3+) (ppm) :20; 20
Density (20íµ)g/cm3 : 1.33 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.
Appearance: Colorless or light yellow transparent liquid ;White crystal powder
Active content (HEDP)% : 58.0-62.0; 89.0 min
Phosphorous acid (as PO33-)% :2.0 max ;0.5 max
Phosphoric acid (asPO43- )%: 0.8 max ;0.5 max
Chloride (as Cl-)% :0.01 max ;0.01 max
pH (1úÑ solution) :2 max ;2 max
Density (20íµ)g/cm3 :1.40 -
Fe ion ppm : 10 max; 20 max
Colour APHA (Hazen): 40 max -
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.
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Cas 26677-99-6
Properties:
Ma/aa 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 (300ª). 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:
Items 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 (20ª)g/cm3 1.18 min 1.18min
Ph(1% solution) 2.0~3.0 2.0a1.0
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.
Package :
Normally in 250kg net plastic drum, ibc drum can also be used as required.
Properties:
Through the introduction of phosphonic group into carboxylic group, copolymer of phosphono and carboxylic acid (pca) has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. Pca has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. Pca can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.
Specification:
Items index
Appearance colorless or light yellow liquid
Solid content % 50.0 min
Total phosphor (as po43-)% 0.5 min
Density (20fª)g/cm3 1.20-1.30
Ph(1% water solution) 3.0-4.0
Usage:
When used alone, the dosage of 5-20mg/l is preferred. It can also be used together with organophosphines, copolymer, zinc salt or bta.
Package :
Normally in 250kg net plastic drum, ibc drum can also be used as required.
Properties:
Is a good scale inhibitor and dispersant for cool water treatment, it has good inhibition for dry or hydrated ferric oxide. Th-3100 is a all organic dispersant and scale inhibitor, it can be also used as stabilizer of corrosion inhibitor for phosphate and phosphinic salt. (similiar to rohmhaas acumer 3100)
Specification:
Items index
Appearance light amber liquid
Solid content % 43.0-44.0
Density (20fª)g/cm3 1.20 min
Ph(1% water solution) 2.1-2.6
Usage:
Th-3100 can be used as scale inhibitor for circulating cool water and boiler water, for phosphate, zinc ion and ferric in particular. When used alone, the dosage of 10-30mg/l is preferred. When used in other fields, the dosage should be determined by experiment.
Package :
Normally in 250kg net plastic drum, ibc drum can also be used as required.
Cas 9003-01-4
Properties:
Polyacrylic acid (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.
Specification:
Items index
Appearance colorless or light yellow transparent liquid
Solid content % 30 min
Free monomer (ch2=ch-cooh) % 0.5 max
Density (20¦)g/cm3 1.09 min
Ph(1% solution) 3.0 max
40%, 50% paa are also supplied.
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.
Normally in 200kg net plastic drum, ibc drum can also be used as required.
Cas 26099-09-2 dequest p9000
Properties:
Hydrolyzed polymaleic anhydride (hpma) is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330¬. Hpma has obvious threshold effect under high temperature (350¬) 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¬ 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:
Items index
Appearance clear to umber transparent liquid
Solid content % 48.0 min
Bromine value mg/g 80.0 max
Average molecular weight 450 min
Ph(1% solution) 2.0-3.0
Density (20¬)g/cm3 1.18 min
Usage:
Hydrolyzed polymaleic anhydride (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.
Package :
Normally in 250kg net plastic drum, ibc drum can also be used as required.
CAS 181828-06-8ú¼35608-40-6 Molecular weight: 1000-5000
Molecular Formula: C4H6NO3(C4H5NO3M2)C4H6NO4
Structural Formula:
Properties:
PASP is a water soluble polymer. It is a green water treatment agent, with properties of non-phosphor, non-nitrogen, non-pollution and fully biodegradation. PASP has good scale inhibition on calcium carbonate, calcium sulfate, barium sulfate, calcium phosphate, etc.. Its scale inhibition rate for calcium carbonate is 100%. Moreover, PASP has dispersion and corrosion inhibition properties to metal equipment.
PASP is an alternative of phosphor-containing Water Treatment Chemicals, avoiding water system eutrophication and second pollution.
Specification:
items index
Appearance Amber transparent liquid
Solid content % 40.0 min
Density (20íµ)g/cm3 1.2 min
pH(1% water solution) 9.0-11.0
Usage:
PASP can be used as scale and corrosion inhibitor in industrial circulating cool water system, boiler water, reverse osmosis, oilfield water and desalination plant. The effects will be even better than ordinary organophosphines when used in situation of high hardness, high alkaline, high pH value and high concentration index. When built with PBTCA, the synergism is obvious.
Due to its green and non-pollution to environment, PASP can be used as accessory ingredients in daily and fine chemicals.
PASP can be used in agricultural as nutrient absorption intensifier to improve the production of vegetable, melon and fruit, and flowers. When used together with pesticide, its effects will be improved.
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.
Specification:
Items index
Appearance colorless or light yellow transparent liquid white crystal powder
Active acid % 48.0-52.0 95 min
Chloride (as cl-)% 2.0(or1.0) min 1.0 min
Ph value¨1 solution 2.0 max 2.0 max
Fe (as fe3+) (ppm) 20 20
Density ¨20g/cm3 1.33 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.
Specification:
Items index
Appearance colorless or light yellow transparent liquid white crystal powder
Active content¨hedp58.0-62.0 89.0 min
Phosphorous acid¨as po33-% 2.0 max 0.5 max
Phosphoric acid ¨aspo43- % 0.8 max 0.5 max
Chloride (as cl-)% 0.01 max 0.01 max
Ph¨1solution 2 max 2 max
Density ¨20g/cm3 1.40
Fe ion ppm 10 max 20 max
Colour apha (hazen) 40 max
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.
