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عضو مجاني

Chelate agent Edetic acid disodium salt EDTA Acid

China

EDTA

1400 ~ 2000 / Metric Ton ( Negotiable ) أحصل على آخر سعر

China

1400 per Metric Ton

1 Metric Ton

25kg/bag in plastic woven bag or as your request.

5 days after payment

1000 Metric Ton per Month

Money Gram, Western Union, L/C, T/T

EDTA

الاتصال الآن

مواصفات المنتج

Classification : Sodium Organic Salt Other Names : EDTA Acid MF : C10H16N2O8 Grade Standard : Industrial Grade Purity (%) : 99%min Appearance : White Powder Application : Agriculture, industrial Brand Name : Tuhong CAS No. : - EINECS No. : -
Color : White

الوصف

[English Name]:  Ethylene diamine tetraacetic acid  (EDTA)

 

[Molecular Fomula]:  C10H16N2O8

 

[Molecular Weight]:   M=292.24

 

[CAS No]:           60-00-4

 

[Properties]        white crystal powder melting point 240℃(decomposition) insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.

 

 

 

Purity%

 

≥99.5%

 

Chloride(Cl)%

 

≤ 0.01%

 

Sulfate(SO4)%

 

≤ 0.03%

 

Metal chelate(Pb)%

 

≤ 0.001%

 

Iron(Fe)%

 

≤ 0.001%

 

Dry and loss(103-107℃)%

 

≤ 0.2%

 

Chelate : mgCaCO3/g

 

339 min

 

NTA%  

 

≤ 0.1%

 

Appearance

 

White crystal powder

 

 

 

Application Method:

 

 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.

اتصل بنا

الشخص الذي يمكن الاتصال به:Ms. Karen

الشركة:Shijiazhuang Tuhong Biotech Co., Ltd

عنوان:,Hanging Garden, Shijiazhuang, Hebei, China,

رقم الهاتف:

عرض رقم الهاتف

إلى,

Ms. Karen < Shijiazhuang Tuhong Biotech Co., Ltd >
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