Ethylenediaminetetraacetic acid disodium salt

Competition Price Ethylenediaminetetraacetic Acid Disodium Salt

Price	USD5.00
Packge	1kg

Min. Order:10kg
Supply Ability:20tons
Time:2022-06-28

Product Details

Product NameEthylenediaminetetraacetic acid disodium salt
CAS No.139-33-3
EINECS No.205-358-3
MFC10H14N2Na2O8
MW336.21
InChIKeyZGTMUACCHSMWAC-UHFFFAOYSA-L
Appearancesolution≤5 (0.5 M)(APHA)
density 1.01 g/mL at 25 °C
storage temp. 2-8°C
Boiling point >100 °C
Melting point 248 °C (dec.)(lit.)
Water Solubility Miscible with water.

Basic Info.

Model NO.

139-33-3

Colour

White

Transport Package

Bag

Specification

25kg/bag

Origin

China

Product Description

1.Product descriptions:

Product Name: Disodium EDTA

Synonyms: EDTA.2Na

Molecular Formula: C10H14N2Na2O8.2H2O

Molecular Weight: 372.24

2.Specifications:

Appearance	White powder
Purity,%	99.0min
Chloride(Cl) content,%	0.05max
Sulfate(SO4) content,%	0.05max
Iron(Fe) content,%	0.001max
Heavy metal(Pb),%	0.001max
Chelate value(mg CaCO3/g),%	260min
PH value	4.0-5.0

3.Product uses:

Edetate disodium is an important complexing agent for complexing metal ions and metal separation, this product is used as a color photographic materials bleach-fixing processing, and dyeing auxiliaries, fiber treatment agents, cosmetic additives , medicine, food, agriculture chemical trace fertilizer production, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber, a polymerization initiator and heavy metal quantitative analysis agent. In the reduction with a chlorinating SBR polymerization initiator system, EDTA disodium, as an integral part of an active agent, mainly for complexing iron ions, to control the polymerization reaction rate.

4.Package:

25kg bag and 20MT/1x20ft

Packaging & Shipping