High quality of 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC) from China at HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD. 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC) ithas 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.
Product name: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
Other Name: 2-PHOSPHONOBUTANE-1,2,4-TRICARBOXYLIC ACID;37971-36-1;PBTC;1,2,4-Butanetricarboxylic acid, 2-phosphono- 2-Phosphono-1,2,4-butanetricarboxylic acid;2-Phosophonobutane-1,2,4-tricarboxylic acid;phosphonobutanetricarboxylic acid 3-Carboxy-3-phosphonohexanedioic Acid;306P37319L;2-Phosphonobutane-1,2,4-tricarbonic acid;EINECS 253-733-5 EC 253-733-5;UNII-306P37319L;BAYHIBIT AM;MAYOQUEST 2100;DEQUEST 7000;SCHEMBL22514;Q-200319;DTXSID4027999;MFCD01940753 AKOS007930701;DB-049222;CS-0451914;FT-0613352;NS00001823;P1857;Butanetricarboxylic acid, 2-phosphono-1,2,4- (S)-2-phosphonobutane-1,2,4-tricarboxylic acid;A823953;Q27255925;2-Phosphonobutane-1,2,4-tricarboxylic acid 50% in water 2-Phosphonobutane-1,2,4-tricarboxylic acid (ca. 50% in water);PBTCA
CAS No.: 37971-36-1;37971-63-1
EINECS No.: 253-733-5
Molecular Formula: C7H11O9P
Molecular Weight: 270.1306
UN: 3265
Class: 8
Package: III
Specifications of the 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC):
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, mg/L | 10.0 max |
Chloride mg/L | 10.0 max |
Application: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC) It a good corrosion and scale inhibitor, which is widely used in the anti-scale treatment of circulating cooling water system and oilfield water injection system.
Packing: 200L/drum or 1000L/IBC
Address
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