EDTA Acid

■ Chemical Description

--Ethylene diamine tetraacetic acid (abbr. EDTA)

■ CAS No. 60-00-4

■ Molecular and Structural Formula C₁₀H₁₆N₂O₈

■ Characteristics

--White colorless crystalline powder, odorless and tasteless;

-- Insoluble in cold water, inositol and general organic solvents, slightly soluble in hot water, soluble in solution, like sodium hydroxide, sodium carbonate, and soluble in boiling water;

■ Specification

No	Tests	Specification
1	Content %	≥99.0
2	Chloride(Cl)%	≤0.01
3	Sulfate(SO4)%	≤0.05
4	Metal chelate(Pb)%	≤0.001
5	Iron(Fe)%	≤0.001
6	Chelate mgCaCO3/g	≥339
7	PH value	2.8-3.0

■ Application

--Used for bleaching agent fuser liquid, textile auxiliaries, fiber processing additives, cosmetics additive, blood clots anticoagulants, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analysis reagent;

■ Packaging and Storage

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

--Stored in dry place at room temperature;

【Last】      【Next】      【Return】