2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
Inquiry
| Post Date: | May 29,2016 |
| Expiry Date: | May 29,2017 |
| Detailed Description: |
Cas No. :37971-36-1;37971-63-1
Molecular Formula: C7H11O9P Molecular weight: 270.13
Structural Formula: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTC) 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 % 50.0-51.0 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 Turbidity (NTU) 10.0 max Color APHA 30.0 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. |
| CAS Registry Number: | 37971-36-1;37971-63-1 |
| Synonyms: | ;PBTC;PBTCA;2-phosphonobutane-1,1,1-tricarboxylic acid;2-Phosphono butane-1,2,4-tricarboxylic acid;2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTC); |
| Molecular Formula: | C7H11O9P |
| Molecular Weight: | 270.1306 |
| Molecular Structure: | 
|
| Hazard Symbols: |  Xi:Irritant; Xn:Harmful; |
| Risk Codes: | R34:; |
| Safety Description: | S26:; S45:; |
| Company: | ZAOZHUANG KERUI CHEMICALS CO., LTD [ China ] |
| Contact: | cherry zhao |
| Tel: | +86-632-3671188 |
| Fax: | +86-632-3671189 |
| Email: | cherry@krchemical.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
