Hot Sales 99% Diethylenetriaminepentaacetic Acid CAS 67-43-6

• CAS No.: 140-01-2
• Formula: C14h24n3nao10
• EINECS: 205-391-3
• Appearance: Liquid
• Colour: Transparent
• Transport Package: by Iron Drum
• Model NO.: SW-126
• Specification: 200kg/drum
• Trademark: sunwisechem
• Origin: China

Product Description

Diethylenetriaminepentaacetic acid is white crystalline powder,its melting point of 230 Degree C (decomposition), soluble in hot water and alkaline solution, slightly soluble in water, insoluble in ether and other organic solvents.
Application:
1.Used in papermaking bleaching process, as a hydrogen peroxide decomposition inhibitor.
2.This product is a chelating agent. As a chelating agent, used for the treatment of radioactive isotopes and heavy metal poisoning.
Package:
Kraft bag with net weight of 25kg,or according to customers' demand.
Storage:
Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.

Item	Specification	Result
Appreance	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%

Product packaging

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.