EDTA 4NA with CAS 13235-36-4

CAS 13235-36-4
Molecular Formula:C10H19N2NaO9
Molecular Weight:334.26
Appearance: White Crystalline Powder
EINECS:603-569-9
Synonym: TETRASODIUM ETHYLENEDIAMINETETRAACETATE TETRAHYDRATE; ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM SALT TETRAHYDRATE; tetrasodium edta tetrahydrate; Ethylenediaminetetraacetic acid tetrasodium salt; edta tetrasodium salt

CAS: 13235-36-4
MF: C10H19N2NaO9
Purity: 99%min
EDTA 4NA with CAS 13235-36-4
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What is EDTA 4NA?

EDTA 4NA is a kind of metal ion chelating agent. EDTA 4NA is white crystalline powder with 4 crystal water, soluble in water, and can chelate with various metal ions. EDTA tetrasodium salt can be used as an additive, activator, water purifier, metal ion shielding agent and activator in the styrene-butadiene rubber industry.

Specification

ITEM STANDARD
Appearance White crystalline powder
pH 5%p-p25℃ 10.5-11.5
Chelate Value(mg/g) ≥220
NTA% ≤1
Heavy metals (for ex,Pb)ppm ≤0.001
Fe,% ≤0.001
Chlorides,% ≤0.001
Sulfate,% ≤0.001
Assay % ≥99.0

Application

1.EDTA 4NA is a widely used metal ion chelating agent.
2.EDTA 4NA can be used in textile industry dyeing, water treatment, color sensitivity, medicine, daily chemical industry, papermaking and other industries, as an additive, activator, water purification agent, metal ion masking agent and activator in styrene-butadiene rubber industry.
3.EDTA 4NA can also be used in liquid detergent to improve the washing quality and enhance the washing effect.

EDTA-4NA

Package

25kgs bag or pack as customer requirements.

EDTA-4NA-packing

Related keywords

EDTA.Na.4H2O; ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM SALT HYDRATE PRACTICAL GRADE; EDTA, TETRA SODIUM SALT, TETRAHYDRATE; EDTA-4NA TETRAHYDRATE; EDTA Na4 (Ethylene DiaMine Tetraacetic Acid TetrasodiuM); 13235-36-4 EDTA, Tetrasodium Tetrahydrate Salt; Ethylenediaminetetraacetic acid tetrasodium salt 13235-36-4

EDTA 4NA with CAS 13235-36-4
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