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Diethylenetriaminepentaacetic acid

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  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: 67-43-6 Diethylenetriaminepentaacetic acid
  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
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  Email: chem@loyalgain.cn
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