Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3

Product Details
Customization: Available
CAS No.: 64-02-8
Formula: C10h12n2o8 Na 4
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  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
  • Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Application
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
EDTA 4na
EINECS
200-573-9
Carboxyl No.
Dicarboxylic Acid
Appearance
Powder
Colour
White
Use
Oil Drilling Auxiliary Agent, Water Treatment Chem
Sample
Availabe
Purity
99%Min
Package
Customizable
Transport Package
Bag
Specification
25kg
Trademark
Hai Chemical
Origin
China
HS Code
2922499990
Production Capacity
1000tons/Month

Product Description

Product Description

Tetrasodium EDTA is a white or milky white crystal or granular powder that is tasteless, odorless or slightly salty. It is soluble in water but extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution.

Detailed Photos

Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3

Product Parameters

Product name Tetrasodium EDTA
Assay % 107-109
Chloride(Cl)% 0.01 max
Iron (Fe) % 0.001 max
Appearance White crystalline powder
Grade Standard industrial grade
Chelating value 236 min
package 25KG/BAG 50KG/BAG or as customer's requirements

Application

EDTA is an important complexing agent. EDTA is widely used, can be used as color photosensitive material washing processing bleaching fixing solution, dyeing AIDS, fiber treatment AIDS, cosmetic additives, blood anticoagulant, detergent, stabilizer, synthetic rubber polymerization initiator, EDTA is a representative of chelating agent. It can form stable water-soluble complexes with alkaline earth metals, rare earth elements and transition metals. In addition to sodium salts, there are ammonium salts and iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum and other salts, which have different uses. In addition, EDTA can also be used to make harmful radioactive metals quickly excreted from the body to play a detoxification role. It's also a water treatment agent. EDTA is also an important indicator, but used to titrate metal nickel, copper, etc., when used with , in order to play the role of indicator
Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3

 

Packaging & Shipping

Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3

Company Profile

CHONG QING(CQ) HAI CHEMICAL CO.,LTD i is a professional chemical company in China. Specializing deal and export
various kinds of quality chemicals since 2010. The products Include industry chemical, Animal feed additive, Food
additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Detergent ,Minerals etc. Our management
team has over 14 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and
service was approbated by the clients in the worldwide.
 
CHONG QING(CQ) HAI CHEMICAL CO.,LTD is an ISO9001:2008 certificated organization. We alway pay attention to the
quality control. For us, quality means satisfied clients. Only by constantly improving our internal and external
procedures are we able to remain a reliable supplier of chemicals for our clients worldwide. Every step of the
distribution chain is constantly checked and rechecked to guarantee the quality. Through continuous improvement in
quality and service, we will provide our customers with products of optimum quality consistent with their
requirements.
 
Besides the quality, we think the competitive price of goods is also important. Our comprehensive distribution
network, buying power and efficient inventory management system allow us to offer our products at the best possible
prices. Our principle is: Quality Chemicals With Competitive Prices - We Supply!
 
Up to now many of our chemicals have been done REACH final registration. It is convenient for the clients to use
our chemicals in Europe market.
 
Your satisfaction is our most interested thing. Also your any suggestion will be highly welcome by us. Now enjoy
your visiting and hope to hearing from you!
Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3Factory 99% Purity EDTA-2na EDTA-4na for Industry Grade CAS 139-33-3

 

FAQ

Q1.What is the Trade Term?
A1:Ex-work factory , FOB Qingdao, FOB Shanghai,FOB Fujian, CIF

Q2. How long is the guarantee (period)?
A2:One years quality warranty .

Q3: Can I get samples?
A3: Yes, we can supply free sample, you pay for the freight charge only.

Q4: How to pay? 
A4: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC,
are ok.

Q5: How is your MOQ? 
A5: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that
sample charge is100% paid.

Q6: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before
quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We
are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.

Q7.How long is our Production leading time?
A7:within 15-20 days upon receive deposit in normal season, and 25-30days in our busy time
(August,September,October).

Q8.What kind of documents we will provide to you?
A8:B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the
customs declaration at your side.

Q9. During shipping, if there is a damage to products, how do you get replacement?
A9: During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to
products, they would be responsible for the damage .If it is not a very serious problems,we will help you and
compensate you the damaged parts.
 

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