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Hot Sales Low Prices Factory Supply Diethylenetriaminepentaacetic Acid Dtpa CAS 67-43-6

Model NO.: SW-6392
Source: Hydrolysis
Colour: White
Trademark: sunwisechem
Specification: 25kg/bag
Origin: China
CAS No.: 67-43-6
Formula: C14h23n3o10
EINECS: 200-652-8
Carboxyl No.: Dicarboxylic Acid
Alkyl No.: Saturated Acid
Appearance: Powder



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Product Description

Diethylenetriaminepentaacetic acid (DTPA) 67-43-6

The product of Diethylenetriaminepentaacetic acid (DTPA) chemical property:

White crystal or crystalline powder. The melting point of 230 DEG C (decomposition), soluble in hot water and alkaline solution,
slightly soluble in water, insoluble in ether and other organic solvents.

Usage of Diethylenetriaminepentaacetic acid (DTPA) product:

Used in papermaking bleaching process, as a hydrogen peroxide decomposition inhibitor.
This product is a chelating agent. As a chelating agent, used for the treatment of radioactive isotopes and heavy metal poisoning.
Used as a complexing agent, color developing agent, acrylonitrile liquid decoloring agent etc.
Reducing agent for aldehydes, ketones, acyl chloride plastic of foaming agent

Product Description

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

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.