PAPE (Polyhydric alcohol phosphate ester)(PAPE, PAPEMP, PBTCA)

PAPE is a new kind of water treatment chemicals. It has good scale and corrosion inhibition ability. Because more than one ployethylene glycol group is introduced into the molecular, the scale and corrosion inhibition for calcium scale is improved. It has good inhibition effect for barium and strontium scales. PAPE has good scale inhibition effect for calcium carbonate and calcium sulfate, it can mix well with polycarboxylic acid, organophoronic acid, phosphate and zinc salt.

PAPE can be used as scale inhibitor for oilfield (recommended as alternatives of Nalco Visco 953) and industrial cool water system.

Appearance: Colorless or light yellow transparent liquid

Solid content:  50.0% min

Total phosphoric acid(PO43-): 30.0 %min

Organophosphonic acid(PO43-): 15% min

pH(1% solution): 2.0-3.0

Usage:

when used as scale inhibitor, less than 15mg/L is preferred, when used in closed circulating system, 150mg/L can be expected.

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.

Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net
Website:
http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net

DTPMPA (Diethylene Triamine Penta (Methylene Phosphonic Acid)) (DTPMPA, DTPMP, DTPMP.NA5, DTPMP.NA7, DTPMP.Nax)

CAS No 15827-60-8                                    

DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210centigrade) DTPMPA has better scale and corrosion inhibition effect than other organophosphines.

Specification:

Appearance: Brown transparent liquid

Active acid:  48.0-52.0%

Phosphorous acid (as PO33-) :3.0% max

Chloride (as Cl-): 12-17%

Density (20centigrade): 1.35-1.45 g/cm3

pH (1% solution): 2.0

Fe ppm : 35 max

Usage:

DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.

DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.

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.

Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net
Website:
http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.dtpmpa.us
http://www.dtpmpa.de
http://www.dtpmpa.be
http://www.dtpmpa.ca
http://www.dtpmpa.in
http://www.dtpmpa-na.us
http://www.DTPMPA-NA7.ca
http://www.dtpmpa-na7.in
http://www.dtpmpa-na7.be
http://www.dtpmpa-nax.be
http://www.dtpmpa-nax.in
http://www.DTPMPA-Nax.ca
http://www.dtpmpa-nax.us

EDTMPA (Solid) (Ethylene Diamine Tetra (Methylene Phosphonic Acid) ) (EDTMPA, EDTMP, EDTMP.NA4, EDTMPS)

CAS No 1429-50-1                                             

EDTMPA is white crystal powder at room temperature, with melting point 215-217centigrade, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

EDTMPA has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of EDTMPA largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation. 

Specification:

Appearance: White crystal powder

Active acid : 95.0% min

Total phosphonic acid(as PO43-):  82.0%  min

Dryness weight loss: 2.0 % max

Fe ppm: 5 max

Cl %: 0.1 max

pH(1% solution) :2.0 max

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

25kg inner liner polyethylene (PE) bag, outer plastic woven bag, with agreement with export environment requirement, or confirmed by clients. Storage for one year in room shady and dry place

Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net

Website:
http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.edtmpa.us
http://www.edtmpa.deEDTMPA (Solid) (Ethylene Diamine Tetra (Methylene Phosphonic Acid) ) (EDTMPA, EDTMP, EDTMP.NA4, EDTMPS)

EDTMPAEDTMPAEDTMPAShandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.edtmpa.us
http://www.edtmpa.de
http://www.EDTMPA.ca
http://www.edtmpa.in
http://www.edtmpa.be
http://www.EDTMPA.ca
http://www.edtmpa.in
http://www.edtmpa.be

CAS No 1429-50-1                                             

is white crystal powder at room temperature, with melting point 215-217centigrade, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation. 

Specification:

Appearance: White crystal powder

Active acid : 95.0% min

Total phosphonic acid(as PO43-):  82.0%  min

Dryness weight loss: 2.0 % max

Fe ppm: 5 max

Cl %: 0.1 max

pH(1% solution) :2.0 max

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

25kg inner liner polyethylene (PE) bag, outer plastic woven bag, with agreement with export environment requirement, or confirmed by clients. Storage for one year in room shady and dry place

Website:

EDTMPA (Solid) (Ethylene Diamine Tetra (Methylene Phosphonic Acid) ) (EDTMPA, EDTMP, EDTMP.NA4, EDTMPS)

CAS No 1429-50-1                                             

EDTMPA is white crystal powder at room temperature, with melting point 215-217centigrade, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

EDTMPA has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of EDTMPA largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation. 

Specification:

Appearance: White crystal powder

Active acid : 95.0% min

Total phosphonic acid(as PO43-):  82.0%  min

Dryness weight loss: 2.0 % max

Fe ppm: 5 max

Cl %: 0.1 max

pH(1% solution) :2.0 max

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

25kg inner liner polyethylene (PE) bag, outer plastic woven bag, with agreement with export environment requirement, or confirmed by clients. Storage for one year in room shady and dry place

Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net

Website:
http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.edtmpa.us
http://www.edtmpa.deEDTMPA (Solid) (Ethylene Diamine Tetra (Methylene Phosphonic Acid) ) (EDTMPA, EDTMP, EDTMP.NA4, EDTMPS)

EDTMPAEDTMPAEDTMPAShandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee  86-15966754320
E-Mail: lee@thwater.net http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.edtmpa.us
http://www.edtmpa.de
http://www.EDTMPA.ca
http://www.edtmpa.in
http://www.edtmpa.be
http://www.EDTMPA.ca
http://www.edtmpa.in
http://www.edtmpa.be

CAS No 1429-50-1                                             

is white crystal powder at room temperature, with melting point 215-217centigrade, hard to be dissolved in water, the solubility is less that 5% at room temperature, easy dissolved in ammonia. EDTMPA has strong metal ion chelating capacity, whose chelating constant with cuprum ion is larger than that of EDTA.

has high capacity for chelating metal ions. The complex constant with Cu is the largest in all chelating agents including EDTA. EDTMPA is a kind of high-pure grade reagent and innocuous, it can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. The chelating capacity of largely exceed that of EDTA and DTPA, and can replace EDTA for chelating agent at almost any situation. 

Specification:

Appearance: White crystal powder

Active acid : 95.0% min

Total phosphonic acid(as PO43-):  82.0%  min

Dryness weight loss: 2.0 % max

Fe ppm: 5 max

Cl %: 0.1 max

pH(1% solution) :2.0 max

Our company can produce 99% (chromatograph purity) and high purity product on demand of clients.

Package and Storage:

25kg inner liner polyethylene (PE) bag, outer plastic woven bag, with agreement with export environment requirement, or confirmed by clients. Storage for one year in room shady and dry place

Website:

PBTCA (2-Phosphonobutane -1,2,4-Tricarboxylic Acid) (PBTCA, PBTC, PBTC.NA4)

CAS No. 37971-36-1                         

PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.

Specification:

Appearance :Colorless or light yellow transparent liquid

Active acid:  50.0 %min

Phosphorous acid(as PO33-): 0.8% max

Phosphorous acid(as PO43-): 0.5 %max

Density (20centigrade): 1.27 g/cm3 min

pH(1% solution): 1.5~2.0

Usage:

PBTCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.

PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.

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.

Shandong Taihe Water Treatment Co., Ltd.
Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
Tel:+86-632-5113066 Fax:+86-632-5112055
Contacted person: Eric Lee   86-15966754320
E-Mail: lee@thwater.net
Website:
http://www.watertreatmentchemical.us
http://www.watertreatmentchemical.ru
http://www.watertreatmentchemical.tw
http://www.watertreatmentchemical.hk
http://www.watertreatmentchemical.in
http://www.thwater.net
http://www.pbtca.us
http://www.pbtca.de
http://www.PBTCA.ca
http://www.pbtca.be
http://www.pbtca.in