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عضو مجاني

Industrial Grade EDTA Disodium Salt EDTA 2NA

China

EDTA 2Na

1500 ~ 2000 / Metric Ton ( Negotiable ) أحصل على آخر سعر

China

1500 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 2NA MF : C10H14N2Na2O8.2H2O Grade Standard : Industrial Grade Purity (%) : 99%min Appearance : White Powder Application : Agriculture, industrial Brand Name : Tuhong CAS No. : - EINECS No. : -
Color : White

الوصف

edta 2na

 

English name: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)

 

Molecular Fomula: C10H14N2O8Na2•2H2O

 

Molecular weight: M=372.24

 

CAS No.: 6381-92-6

 

Properties: white crystal powder soluble in water, and a variety of metal ion chelation.

 

 

 

Content%

 

≥99.5 %

 

Chloride( Cl)%

 

≤ 0.005 %

 

Sulfate(SO4)%

 

≤ 0.03 %

 

Metal chelate(Pb)%

 

≤ 0.001 %

 

Iron(Fe)%

 

≤ 0.001 %

 

Chelate: mgCaCO3/g

 

267 min

 

pH Value

 

4.0-5.0

 

NTA%

 

≤0.1

 

Bulk density kg/m3

 

850-1050

 

Clarity testing

 

Pass

 

Appearance

 

white crystal powder

 

 

Use of  edta 2na

 

Edetate disodium is an important complexing agent for complexing metal ions and metal separation, this product is used as a color photographic materials bleach-fixing processing, and dyeing auxiliaries, fiber treatment agents, cosmetic additives , medicine, food, agriculture chemical trace fertilizer production, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber, a polymerization initiator and heavy metal quantitative analysis agent. In the reduction with a chlorinating SBR polymerization initiator system, EDTA disodium, as an integral part of an active agent, mainly for complexing iron ions, to control the polymerization reaction rate..

 

Package of  edta 2na

 

Packing: 25KG/bag , or according to the customersdemand

 

 

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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