Qingdao Yuyin Chemical Co., Ltd.

Ethylene Diamine Tetraacetic Acid, EDTA, EDTA-2na manufacturer / supplier in China, offering Ethylene Diamine Tetraacetic Acid (EDTA) /Use for Chelating Agent, Top Sale Silica Gel Dry Agent High Efficient, Stand up Pouch Snack Packing Bag Food Packaging for Nuts and so on.

Supplier Homepage Product List Chemical Auxiliary Agent Ethylene Diamine Tetraacetic Acid (EDTA) /Use for Chelating Agent

Ethylene Diamine Tetraacetic Acid (EDTA) /Use for Chelating Agent

FOB Price:US $1,700 - 2,500 / Ton
Min. Order (Tons) FOB Price
1+ US $1,700-2,500 / Ton
Get Latest Price
Min. Order: 1 Ton
Port: Shanghai, China
Production Capacity: 10, 000/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Basic Info.

Model NO.:99%min
Type:Synthesis Material Intermediates
Appearance:Powder
Quality:Industrial
Colour:White
Certificate:SGS; CIQ; Intertek
Trademark:YUYIN
Transport Package:20kg/PP Bag
Specification:HIGH CLASS
Origin:China

Product Description

Product: EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid,EDTA H4, Editic Acid)
Molecular Formula: C10H16N2O8
CAS NO.:60-00-4
Molecular Weight:M=292.2

Feature:EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali solvents like sodium hydroxide. At 150°C, it shows the tendency to depart from carboxyl.
Melting point: 240°C(decomposition)
Dissolving degree in water: 0.5g/L(25°C)

Quality Specification:
Appearance: White Crystal Powder
Assay%:≥99.0
Test on Dissolving in Sodium Carbonate Solution:Pass
Residue after Burning (Sulfate) %:≤0.15
Chloride( Cl- ) %:≤0.01
Sulfate(SO42-) %:≤0.1
Iron (Fe) %≤ : 0.001
Heavy Metal (Pb) %≤ : 0.001

Main Application: An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis. 
1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production.
2.Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner.
3.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer.
4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin.
5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.

Packing:PP bag, 25kg/bag. 20MT / 20' FCL, 18 MT / 20' FCL if palletized, or packed as client's request.

Storage:Be stored in dry and ventilated warehouse. Avoid direct sunshine,breakage of the bags, humidity and contamination, and handle with care.
Specification:

  Content

≥99.0%

Chloride(Cl)%

≤ 0.01%

Sulfate(SO4)%

≤ 0.05%

Metal chelate(Pb)%

≤ 0.001%

Iron(Fe)%

≤ 0.001%

Loss on drying(103-107°C)%

≤ 0.2%

Chelate: mgCaCO3/g

339 min

NTA%

--

Appearance

White crystal powder


Ethylene Diamine Tetraacetic Acid (EDTA) /Use for Chelating Agent

Send your message to this supplier
Avatar
Mr. David
Manager
*From
To Mr. David
*Message
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now
Find Similar Products By Category:

Qingdao Yuyin Chemical Co., Ltd.

- Shandong, China
- Trading Company

Gold Member Since 2016
Audited Supplier
  • Sample Available
  • French / Spanish / Portuguese Speaker