2-Phosponobutane-1, 2, 4-Tricarboxylic Acid

• Post Date:

  Jul 15,2015

• Expiry Date:

  Jul 14,2016

• Detailed Description:

  Cas No. :37971-36-1 Quantity: 10000Metric Tons
  Price:2200 USD Metric Tons
  Payment Method: TT, LC
  2 - phosphonic acid butane 1, 2, 4 tricarboxylic acid (PBTCA) is an excellent corrosion and scale inhibitor.
  
  PBTCB developed by our company, has the same functional groups as PBTCA, with the superior performance, excellent prices, high cost performance, which is of the price competive advantage and prospect.
  
  1. PERFORMANCE & CHARACTERISTICS
  
  1. This product has excellent performance on scale and corrosion inhibition, which is better than PBTCA. This product is suitable for all kinds of industrial circulating water system, can be widely used in the scale inhibitor compound formula, can also be used as the chelating agent and metal cleaning agent in the washing industry.
  2. It will has good performance when interworking with zinc salt.
  3. Low phosphorus content, the same with PBTCA, suitable for low phosphorus formula, and accord with environmental protection requirement.
  4. It has low cost, has superior cost performance.
  
  2. DOSAGE
  
  PBTCB is commonly used with other water treatment agents, such as zinc salt, copolymer, organophosphor and azole. When used alone, its dosage is 5 ~ 20 mg/L.
  
  3. PACKAGE AND STORAGE
  
  Packed in 25 kg or 200 kg plastic drums, stored in a cool and dry place, and valid for one year.
  
  Appearance: Colorless to light yellow transparent liquid
  Density:(20 degree Celsius, g/cm3) ≥1.25
  PH(1% Aqueous Solution) ≤2.5
  Solid Content(%) ≥48
  Phosphorus Acid (As PO33) % ≤0.50
  Phosphorus Acid (As PO43-)% ≤0.40

• CAS Registry Number:

  37971-36-1

• 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:

  Changzhou Kewei Tianshi Environmental Technology Co.,Ltd.     [ China ]        

• Contact:

  John Gao

• Tel:

  +86-519-88057337

• Fax:

  +86-519-88057337

• Email:

  gaoye@tianshiwater.com