EDTA Fe

■ Chemical Description

-- Ethylene diamine tetraacetic acid ferric sodium salt (abbr. EDTA-FE),   EDTA iron (iii) sodium salt

■ CAS No. 15708-41-5

■ Molecular and Structural Formula C₁₀H₁₆FeN₂NaO₈

■ Characteristics

--Yellow or light yellow crystalline powder;

--Freely soluble in water and acid;

■ Specification

No	Tests	Specification
1	Chelate Fe %	13.0±0.5
2	EDTA content %	65.5-70.5
3	Matter insoluble in water %	≤0.1
4	pH value (10g/L,25oC)	3.8-6.0

■ Application

--Used as decolorant in the photographic technique;

--Used as additives in the food industry;

--Used as catalysts in industrial;

--Used as trace elements in agriculture;

■ Packaging and Storage

--Packed in 25kg paper bag, inner lined with PE bags;

--Stored in dry place at room temperature;

【Last】      【Next】      【Return】