Products

EDTA Na 4

China EDTA Na 4, Find details about China EDTA-Na 4, 4na-EDTA from EDTA Na 4

Model NO.
YY5921
Colour
White
Purity
99%
Application
Daily Industry
Trademark
YY
Specification
Industrial Grade
Origin
China
Model NO.
YY5921
Colour
White
Purity
99%
Application
Daily Industry
Trademark
YY
Specification
Industrial Grade
Origin
China
EDTA-NA 4 
 
Product Description

Specifications

1.Good quality based on reasonable price 
2.Large annual capacity 
3.Eifficient logistics and timely delivery 
4.Best service

 Product name: Ethylenediaminetetraacetic acid tetrasodium salt
English name: EDTA-4Na·4H2O (Tetrasodium EDTA)
CAS NO.: 13254-36-4
Molecular formula: C10H14N2Na4O8·4H2O
Molecular weight: 452.2

echnical index

Item

Index

Appearance

white crystal powder

purity %

≥99.0

chelating capacity (mgCaCO3/gPH=11)

≥215

chloride (Cl)%

≤0.01

sulfate(SO42-)%

≤0.05

PH(1% aqueous solution)

10.5-11.5

heavy metal(as Pb)%

≤0.001

ferrum %

≤0.001


EDTA Na 4

Properties: white crystal powder; easily soluble in water; lightly soluble in organic solvent, for example, ethyl alcohol
Uses: It is widely used chelation agent of metal ion. It is used for textile dyeing, water treatment, color photography, medical, daily chemical and papermaking industry. It is used as additive, active agent, water purifying agent, smoke agent for shielding of metal ion and active agent of butadiene styrene rubber.

Packaging & Shipping

 Packaging: 25kg white woven bag or drum lined with plastic bag; should be preserved to avoid sunlight, moisture and fire

Contact Detalis:

William Li-Managing Director


SHANDONG YUYUAN GROUP CO.,LTD.

Add:Yuyuan Logistics Building,Weifang Free Trade Zone,Weifang City,P.R. China.
 
http://yuyuangroup.en.made-in-china.com 

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