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Chelate agent Edetic acid disodium salt EDTA Acid

بلد:

China

نموذج رقم:

EDTA

سعر فوب:

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

الموقع:

China

سعر الحد الأدنى للطلب:

1400 per Metric Ton

الحد الأدني للطلب:

1 Metric Ton

تفاصيل التغليف:

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

موعد التسليم:

5 days after payment

القدرة على التوريد:

1000 Metric Ton per Month

نوع الدفع:

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

مجموعة المنتج :

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 240â„ƒ(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(103-107â„ƒ)%	≤ 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.