High Quality Diethylenetriaminepentaacetic Acid CAS 67-43-6 Pentetic Acid Dtpa/Dtpa Acid with Best Price

• CAS No.: 67-43-6
• Formula: C14h23n3o10
• EINECS: 200-652-8
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 99.9%
• Colour: White
• Purity: 99%
• Appearances: White Powder
• Shelf Life: 2 Years
• Transport Package: 25kg Drum or as Your Required
• Specification: 99.9%
• Trademark: RXC
• Origin: China
• HS Code: 2922499990
• Production Capacity: 1000mts Per Month

Product Description

Product Description

              DTPA 99% Diethylenetriaminepentaacetic acid

Name: Diethylenetriaminepentaacetic acid                                                             
Molecular formula: C₁₄H₂₃N₃O₁₀
Molecular weight: 393.35
CAS No: 67-43-6

Diethylenetriaminepentaacetic acid (), also known as diethylenetriaminepentaacetic acid, is an excellent carboxyl complexing agent with strong chelating properties. The corresponding chelate should be stable. As a high-efficiency chelating agent, diethylenetriaminepentaacetic acid can be used in color inhibitor in acrylic fiber production, paper industry, water softener, textile auxiliary, chelating titrant, color photography and food industry, etc. It is also used in medical, rare earth elements, etc. It is also widely used in separation and agricultural production.

 

Product Parameters

 

 

Appearance:	White crystalline powder
Content %	99.0  min
PH(1% solution, 25ºC):	2.1-2.5
Metal chelate ( Pb) %	0.001 max
Iron(Fe)%	0.001 max
Chloride(Cl)%:	0.01 max
Sulfate (SO4) %:	0.05 max
Chelate value(PH=11):mgCaCO3/g	252 min
Loss on drying:	0.2 max

Item	Specifications	Results
Appearance	White crystalline powder	White crystalline powder
Assay	≥99.00%	99.52%
Chloride(Cl)	≤0.01%	0.005%
Sulfate(SO4) content	≤0.05%	0.02%
Iron(Fe)	≤0.001%	0.0002%
Lead(Pb)	≤0.001%	0.0002%
Chelating value	≥252	253
Sodium carbonate dissolution test	Qualified	Qualified
Loss on drying	≤0.2%	0.12%
Conclusion	The results conforms with enterprise standards

Application

 

This product is chelating titrant. As a complexing agent, it is used for the treatment of radioactive isotope and heavy metal poisoning. Complexing agent. Molybdenum, sulfate and rare earth metals were titrated by complexation, and copper was titrated by current titration.

Packaging & Shipping

Packing :25kg net per woven bag or according to customers` demand .

Storage : stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down

Our Service

1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
4. Goods delivered directly from the factory warehouse after well produced in a high quality and good            situation.
5. Competitive price
6. Testing equipment: SGS, UV, HPLC, GC, CIQ.

 

FAQ

Q1: When will my order be shipped?

A: Within 3 working days after the payment.

Q2: Can i get some samples?
A: Yes, contact me to know more about sample
 
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.

Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .