Home > Products > Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents > 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
- 10000 Ton / Tons per Month
- qingdao,lianyungang
- T/T
- 7 days
- Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
- Water Treatment Chemical/Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)
- Water Treatment Chemical/2-Hydroxy Phosphonoacetic Acid (HPAA)/CAS No. 23783-26-8
- Water Treatment Chemical/Polyamino Polyether Methylene Phosphonic Acid(PAPEMP)/CAS No. 130668-24-5
- Water Treatment Chemical/Bis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) BHMTPMPA
- Water Treatment Chemical/Hydroxyethylamino-Di(Methylene Phosphonic Acid) (HEMPA)
Product Details
Brand Name: | Krwater | Place of Origin: | China | Model Number: | 18063193563 |
Type: | Other, krwater | Purity: | Please refer to the instruction manual for details | EINECS No.: | Please refer to the instruction manual for details |
MF: | Please refer to the instruction manual for details | Other Names: | 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC) | CAS No.: | 37971-36-1 |
Usage: | Paper Chemicals, Surfactants |
Product Description
2-Phosphonobutane -1,2,4-Tricarboxylic Acid
(PBTC)
CAS No. 37971-36-1
Molecular Formula: C7H11O9P Molecular weight: 270.13
Structural Formula:
Properties:
PBTC 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:
Items | Index |
---|---|
Appearance | Clear, colorless to pale yellow aqueous solution |
Active acid, % | 50.0 min |
Phosphorous acid(as PO33-), % | 0.5 max |
Phosphoric acid(as PO43-), % | 0.2 max |
Density (20℃), g/cm3 | 1.27 min |
pH(1% water solution) | 1.5~2.0 |
Fe, ppm | 10.0 max |
Chloride, ppm | 10.0 max |
Usage:
PBTC is a high efficient agent as scale and corrosion inhibitor. PBTC 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. PBTC 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.
PBTC 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:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water. /PBTC.htm
Synonyms:
PBTC;PBTCA;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC;
Contact Us
- Shandong Kairui Chemistry Co., Ltd.
- Water Treatment/HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA
- Isothiazolinones/CAS No. 26172-55-4, 2682-20-4/Water Treatment Chemicals
- Water Treatment Chemicals/Sodium Dichloroisocyanurate (SDIC)/CAS No. 2893-78-9
- Trichloroisocyanuric Acid(TCCA) /CAS NO. 87-90-1/water chemical treatment
- Polyacrylic Acid (PAA) 50%
- Polyacrylic Acid Sodium Salt (PAAS) 50%
- Polyacrylic Acid Sodium Salt Solid (PAAS) 92%
- Water Treatment Chemicals/Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4)/ATMP•Na4
- Water Treatment Chemical/Penta Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)/Salts of Phosphonates
- Water Treatment Chemicals/Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2)
- Water Treatment Chemical/Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- Water Treatment Chemicals Potassium Salt of 1-Hydroxy Ethylidene-1,1- Diphosphonic Acid (HEDP•K2)
- Water Treatment Chemicals/Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (EDTMP•Na5)
- Water Treatment Chemicals/Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt (EDTMPS)
- Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
- Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na2)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)
- Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
- Potassium Salt of HexaMethyleneDiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
- Aminoethyl ethanolamine tri(methylene phosphonic acid) Sodium Salt (AEEA Phosphonate Sodium Salt)
- Partially Neutralized Sodium Salt of Bis Hexamethylene Triamine Penta (methylene phosphonic acid) BHMTPH•PN(Na2)
- Polyacrylic Acid (PAA) 62-64%
- KR-445 Homopolymer of Acrylic Acid
- KR-445N Homopolymer of Acrylic Acid Sodium Salt
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