Oganic chemicals

EDTA-4Na

Classification:Sodium Organic Salt
CAS No.:13254-36-4
Other Names:EDTA 4Na 4H2O
MF:C10H12N2O8Na4 4H2O
Place of Origin:Shandong, China
Grade Standard: Industrial Grade
Purity:99
Appearance:White crystalline powder, White crystalline powder
Application:water treatment
INQUIRY

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.

Specification

Item	Value	Unit	Index
Appearance	White crystal powder
Content	99.0min	%	Min
Chloride	0.01max	%	Max
PH(1% water solution )	10.5-11.5
Iron Content	0.001max	%	Max
Heavy metal	0.001max	%	Max
Chelate value	215min	mg/g	Min