Diethylenetriaminepentaacetic acid

• Post Date:

  Nov 02,2019

• Expiry Date:

  Apr 30,2020

• Detailed Description:

  Cas No. :67-43-6

  Chemical Name: Chelating Agent 7318
  Synonyms: .Diethylene triamine pentacetate acid. DTPA.
  Structural Formula: C14H23N3O10
  CAS No: 67-43-6
  

  1 Specification:
  Appearance: Colorless or Light Yellow Liquid.
  Effective Concentration(%): 40.0±1.0.
  PH Value: ≥11.0.
  Calcium Chelating Rate (Mg/g): ≥80.
  Fe Chelating Rate(Mg/g): ≥100.

  2 Usage Formula

  2.1 Add in presoak phase and high-density bleaching of APMP, CTMP and BCTMP.
  2.2: Use dosage is: 1~3Kg/Mt ( Bone Dry Pulp) in Presoak phase, 1~3Kg/Mt ( Bone Dry Pulp) in Bleaching
  Phase. Within ink-stripping phase, it could be added with ink-stripping agents, dosage is 2~4Kg/Mt ( Bone Dry
  Pulp) in Presoak phase

  3 Properties

  3.1 No poison, Non-Flammable, Non-Erosion. It should be stored in dry and ventilating place.
  3.2 S61Avoid release to the environment. Refer to special instructions / safety data sheets
  3.3 S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  3.4 R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .

  4 Packing:
  4.1 200Kg Plastic Drums on Pallets;
  4.2 1250Kg IBC Drums.
  

• CAS Registry Number:

  67-43-6

• Synonyms:

  ;(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid;Pentetic acid;DTPA;DIETHYLENTRIAMINOPENTACETIC ACID;IDRANAL?V;DTPA ACID;Diethylenetriamino pentaacetic acid;N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine;2,2'-([(carboxymethyl)imino]bis{ethane-2,1-diyl[(carboxymethyl)imino]})diacetate (non-preferred name);N-(2-aminoethyl)ethane-1,2-diamine acetate (1:5);Diethylenetriamine pentaacetic acid;

• Molecular Formula:

  C₁₄H₂₃N₃O₁₀

• Molecular Weight:

  393.347

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
   N:Dangerous for the environment;
  

• Risk Codes:

  R36/37/38:;
  R51/53:;
  

• Safety Description:

  S26:;
  S37/39:;
  S61:;
  

• Company:

  Loyal Gain International Enterprise Limited     [ China ]        

• Contact:

  Mr.Zhou

• Tel:

  +86-536-8275868,8251229

• Fax:

  +86-536-8255868

• Email:

  chem@loyalgain.cn