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عضو مجاني

99% Chelate agent EDTA Tetra Sodium EDTA 4Na

China

-

1700 ~ 2400 / Metric Ton ( Negotiable ) أحصل على آخر سعر

China

1700 per Metric Ton

1 Metric Ton

PP bag/25kg or as per customer's requirement

15-20 days

1000 Metric Ton per Month

PayPal, Western Union, T/T

-

الاتصال الآن

مواصفات المنتج

Classification : Sodium Organic Salt Other Names : EDTA 4NA MF : C10H14N2Na2O8.2H2O Release Type : Quick State : Powder Purity (%) : 99%min Application : Industry Brand Name : Tuhong CAS No. : - EINECS No. : -

الوصف

EDTA 4Na, Tetra Sodium EDTA, EDTA Tetrasodium

 

 

 

Product Name: Tetrasodium EDTA (EDTA 4NA)

 

Synonyms: EDTA.4Na

 

CAS No.: 13254-36-4

 

EINECS: 205-358-3

 

Molecular Formula: C10H12N2O8Na4.4H2O

 

Molecular Weight: 452

 

 

 

Character: EDTA-4Na is a white crystal powder with four crystal water, slightly soluble in organic solvents like alcohol, easily soluble in water. When heated, it easily loses crystal water.

 

 

 

Assay:  99.0%min.

 

 

 

Application:

 

EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, watertreatment,color photosensitive and paper industry.

 

 

 

Specifications:

































 
 

Items

 

Specifications

 

Purity (%)

 

≥ 99.0%

 

PH value

 

10.50-11.50

 

Water-soluble ( 5% )

 

Transparent

 

Fe

 

≤ 0.001%

 

Heavy metal(Pb)

 

≤ 0.002%

 

Chelate value(CaCO3mg/g)

 

≥ 215mg/g

 

 

 

 

 

Packing:  25kg/craft bag or paper bag

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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