Best Seller: Disodium Edetate Dihydrate (99%) , CAS: 6381-92-6, USP

China Best Seller: Disodium Edetate Dihydrate (99%) , CAS: 6381-92-6, USP, Find details about China Disodium Edetate Dihydrate, Disodium Ethylenediaminetetraacetate Dihydrate from Best Seller: Disodium Edetate Dihydrate (99%) , CAS: 6381-92-6, USP

Basic Info.

Model NO.

Ch. P, USP

Brand

Nanjing Reagent

Trademark

Transport Package

25kg

Specification

25kg

Origin

Nanjing

HS Code

2922499990

Model NO.

Ch. P, USP

Brand

Nanjing Reagent

Trademark

Transport Package

25kg

Specification

25kg

Origin

Nanjing

HS Code

2922499990

Product Desciption

Best Seller: Disodium Edetate Dihydrate (99%) , CAS: 6381-92-6, USP

Description

Ethylenediaminetetraacetic acid disodium salt dihydrate

Characteristics:
Soluble in water, almost insoluble in ethanol, ethyl ether
Purpose:
Complexing agent, calcium, magnesium and other metal reagents, metal masking agent.Complexing agent for complexing metal ions and separating metal.
Specifications:
[Properties]
Appearance should be white or near white crystalline powder;
Solubility should be dissolved in water and almost insoluble in ethanol.
[Appraisal]
(1) Infrared spectroscopy should be consistent with the infrared spectrum of the reference substance
(2) Chemical reaction should be positive reaction
(3) Chemical reaction should be positively reacted
(4) Chemical reaction should be positive reaction
[an examination]
The clarity and color of the solution should be in accordance with the regulations
  pH should be 4.0 to 5.5
  Aminotriacetic acid should not exceed 0.1%
  Iron salt should not exceed 80ppm
[Content determination]
  Containing C10H14N2Na2O8·2H2O should be 98.5%~101.0%"
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Best Seller: Disodium Edetate Dihydrate (99%) , CAS: 6381-92-6, USP