Manufacturer Supply High Quality EDTA Ethylenediaminetetraacetic Acid Powder

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: TGY201906250813
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Adult
• State: Solid
• Purity: >99%
• Product Name: EDTA
• Other Name: Ethylenediaminetetraacetic Acid
• CAS: 60-00-4
• Mf: C10h16n2o8
• MW: 292.24
• Einecs: 200-449-4
• Delivery: FedEx; DHL; TNT
• Shelf Life: 24 Months
• Sample: 10kg
• Test Method: HPLC
• Assay: 99% EDTA
• Appearance: White to Almost White Crystalline Powder
• Odor: Odorless
• Melting Point: 250 °c (DEC.) (Lit.)
• Density: 1.46 g/cm3 at 20 °c
• Transport Package: Foil Bag
• Specification: 99%
• Trademark: TGY
• Origin: China
• HS Code: 29224985
• Production Capacity: 50000 Kg Per Month More

Product Description

Product description

Purity(as 452.2)%	≥99.5
Chloride(Cl)%	≤ 0.01
Sulfate(SO4)%	≤ 0.05
Metal chelate(Pb)%	≤ 0.001
Iron(Fe)%	≤ 0.001
Chelate: mgCaCO3/g	220 min
pH Value(10g/L,25ºC)	10.5-11.5
NTA%	≤0.1
Bulk density kg/m3	700-950
Appearance	white crystal powder

Function
 

1 Pure EDTA 2NA is an important kind of complexing agent.EDTA USES is very wide, can be used for bleaching of color photographic materials washing processing fixing bath, dyeing auxiliaries, fiber processing additives, cosmetic additives, blood anticoagulant, detergent, stabilizing agent, synthetic rubber polymerization initiator, Pure EDTA 2NA chelating agent is the representation of the material.Can and alkali metals, transition metal and rare earth elements to form stable water-soluble complex.In addition to sodium salt, ammonium salt and iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum, etc. Various kinds of salt, the salt have different purposes.MoreoverPure EDTA 2NA can also be used to make rapid excretion from the human body harmful radioactive metal detoxification effect.
2, Pure EDTA 2NA is a good calcium and magnesium ion chelating agent, used as a water by emulsion polymerization chela agent and remove Ca2 +, magnesium 2 +, Fe2 + and Fe3 + and other metal ions.Also used as the complexing agent of anaerobic adhesive, double methacrylate with Pure EDTA 2NA treatment, removal of transition metal ions, eliminate the influence of can promote the compound peroxide decomposition and to improve the stability of the anaerobic adhesive effect is very good.Pure EDTA 2NA sodium salt chelating metal ion can improve modified acrylic quickly.Solid structural adhesive (SGA) storage stability, dosage of 10-4-3 x to 6.0 x 10-4.Dosage of 1.5%, more than 50 ~ C storage stability of 360 h (50 ºC storage 4 d, equivalent to SGA20 ~ C store 1 year).

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Xi'an Tian guangyuan Biotech Co.,Ltd.

  

 

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