DTPA / Diethylenetr...

DTPA / Diethylenetriaminepentaacetic Acid CAS 67-43-6

DTPA / Diethylenetriaminepentaacetic Acid CAS 67-43-6

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T

Keywords

Diethylenetriaminepentaacetic Acid Acid Diethylenetriaminepentaacetic DTPA

Quick Details

  • Appearance:White Crystaline Powder
  • Application:Industrial and food Grade
  • PackAge:As per buyer's requirement
  • ProductionCapacity:3000|Metric Ton|Month
  • Storage:Cool Dry Place
  • Transportation:By express, air, sea, train or road depends on quantity and buyer's requirement

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Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integrity, mutual benefit, service" business philosophy, create value for customers continuously, and grow with our customers and suppliers together.


"Quality Best, Customer First" is what we adhering, we sincerely welcome friends both at home and abroad to visit our company and hope to achieve win-win cooperation with you!

Details:

DTPA/ Diethylenetriaminepentaacetic Acid CAS 67-43-6

 

Diethylenetriaminepentaacetic acid dtpa cas 67-43-6 is white crystalline powder,

soluble in hot water and lye, slightly soluble in water, solubility in water (20℃) 5 g / l, and do not dissolve in organic solvents such as alcohols and ethers. melting point: 230℃(decomposition)

 

 

specification

appearance white crystal powder

assay ≥99.00%

chelate value(ph=11) ≥252mgcaco3/g

heavy metal (pb) ≤0.001%

fe ≤0.001%

cl ≤0.01%

so4 ≤0.50%

loss on drying ≤0.20%

ph(1% water solution 25℃) 2.10 ~ 2.50

 

applications

1) dtpa is mainly used for sequestering metal ions that otherwise decompose hydrogen peroxide, which is used to bleach pulp in paper making.

2) dtpa is used for the chelating titrant.

3) dtpa is used for aldehyde, ketone, chloride of reductant plastic foaming agent, etc.

4) dtpa is used as the complexing agent, treatment for radioactive isotopes and heavy metal poisoning.

5) dtpa is also used for color processing kit chemicals, acrylonitrile concentrate decoloring agent, etc

 

packaging

25kg per kraft paper bag or as per customer’s requirements.

 

 

Diethylenetriaminepentaacetic acid Basic information
Product Name: Diethylenetriaminepentaacetic acid
Synonyms: DIETHYLENETRIAMINEPENTACETIC ACID;(DIETHYLENETRINITRILO)PENTAACETIC ACID;DIETHYLENETRIAMINE-N,N,N',N'',N''-PENTAACETIC ACID;COMPLEXONE V(R);(CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID;(CARBOXYMETHYLIMINO)BIS(ETHYLENENITRILO)TETRAACETIC ACID;HAMPEX ACID;IDRANAL(R) V
CAS: 67-43-6
MF: C14H23N3O10
MW: 393.35
EINECS: 200-652-8
Product Categories: Analytical Chemistry;Chelating Reagents;Complexones;EDTA Analogs;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);organic amine
Mol File: 67-43-6.mol
 
 
Diethylenetriaminepentaacetic acid Chemical Properties
Melting point 219-220 °C (lit.)
Boiling point 517.84°C (rough estimate)
density 1.56
refractive index 1.5700 (estimate)
Fp 200 °C
storage temp. room temp
solubility 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
pka pK1:;pK2:2.55(+1);pK3:4.33(+2);pK4:8.60(-3);pK5,10.58 (25°C)
form Crystalline Powder
color White to almost white
PH 2-3 (H2O, 20℃)(saturated solution)
Water Solubility 5 g/L (20 ºC)
Merck 14,7125
BRN 1810219
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey QPCDCPDFJACHGM-UHFFFAOYSA-N
CAS DataBase Reference 67-43-6(CAS DataBase Reference)
NIST Chemistry Reference N,N-Bis(2-(bis-(carboxymethyl)amino)ethyl)-glycine(67-43-6)
EPA Substance Registry System Pentetic acid (67-43-6)
 
Safety Information
Hazard Codes Xi,N,Xn
Risk Statements 36-51/53-36/37/38-20-63
Safety Statements 26-36-61-37/39-36/37
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS MB8205000
F 3
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29224995
Toxicity LD50 orally in Rabbit: > 2000 mg/kg

 

Specifications:

item specifications results
appearance white or almost white crystalline powder conform
heavy metal ≤0.001% conform
fe ≤0.001% 0.0001%
residue on ignition ≤0.1% 0.07%
chelating value ≥339 mg caco3/g 340 mg caco3/g
assay ≥99.0% 99.21%
 

Packaging 1kg-15kg packing 2 PE bag inside + 1 foil bag outside in carton
25kg-50kg packing 2 PE bag inside + 1 foil bag outside in drum
Other packing Customized packing
Drum Size D38cm*H60cm or customized, 25 kg/ drum
Shipping 1-50kg International Express Fast and convenient Door to Door
50-500kg Air Transportation Fast and cheap To Air Port
Above 500kg Sea Transportation Cheap and convenient To Port

 

 

 

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Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

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