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162101-36-2

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162101-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162101-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,1,0 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 162101-36:
(8*1)+(7*6)+(6*2)+(5*1)+(4*0)+(3*1)+(2*3)+(1*6)=82
82 % 10 = 2
So 162101-36-2 is a valid CAS Registry Number.

162101-36-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium aqua(N,N,N',N'-ethylenediaminetetraacetato)ferrate(III)

1.2 Other means of identification

Product number -
Other names ETHYLENEDIAMINETETRAACETIC ACID, IRON(III) SODIUM SALT HYDRATE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:162101-36-2 SDS

162101-36-2Downstream Products

162101-36-2Relevant articles and documents

Redox interconversions and aqueous solution properties of the cuboidal complexes [Mo4S4(edta)2]m- (m = 4, 3, 2)

Dimmock, Paul W.,McGinnis, Joseph,Ooi, Bee-Lean,Sykes, A. Geoffrey

, p. 1085 - 1089 (2008/10/08)

Redox interconversions of the recently prepared Mo4S4 complexes present in the 4+, 5+, and 6+ states, and in this case with N,N,N′,N′-ethylenediaminetetraacetate (edta) as ligand, [Mo4S4(edta)2]m- (m = 4, 3, and 2, respectively), have been studied at 25°C, I = 1.00 M (LiClO4). The most readily obtained complex is green [Mo4S4(edta)2]3-, the EPR spectrum of which (in H2O at 10 K) confirms one unpaired electron, gav value 2.48. From cyclic voltammetry in 0.5 M LiClO4, reduction potentials (vs NHE) are [Mo4S4(edta)2]3-/4- (-0.046 V) and [Mo4S4(edta)2]2-/3- (0.65 V). The [Mo4S4(edta)2]4- ion is air-sensitive, and in the presence of H+ and ClO4- is oxidized to [Mo4S4(edta)2]3-. Reactions studied were at pH >3 to limit also dechelation of the edta, except in the case of the fast [Fe(H2O)6]3+ oxidation of [Mo4S4(edta)2]3-, when it was necessary to work at higher [H+] in the range 0.075-0.30 M. The kinetics of the 1:1 cross-reactions with [Co(edta)]- (0.37 V; 5.4 × 103 M-1 s-1) and [Fe(edta)]- (0.12 V; 2.4 × 106 M-1 s-1) as oxidants for [Mo4S4(edta)2]4- give a self-exchange rate constant for the [Mo4S4(edta)2]4-/3- couple of 1.5 × 107 M-1 s-1. Similarly with [Co(dipic)2]- (0.747 V; 17.8 M-1 s-1) as the oxidant, a self-exchange rate constant of 7.7 × 105 M-1 s-1 is obtained for the [Mo4S4(edta)2]3-/2- couple. The reaction with [Fe(H2O)6]3+ as oxidant (0.77 V; 6.7 × 104 M-1 s-1 at 10 °C) gives no dependence on [H+] and is too fast to be other than outer-sphere. Both self-exchange reactions are clearly very favorable processes. The comproportionation reaction of [Mo4S4(edta)2]4- with [Mo4S4(edta)2]2- is too fast to measure directly by stopped-flow UV-vis spectrophotometry. A rate constant of 2.4 × 1010 M-1 s-1 calculated from the self-exchange values is close to or at the diffusion-controlled limit for reactants of radius ~7.4 A?. The two-electron oxidant [PtCl6]2- (0.726 V) oxidizes [Mo4S4(edta)2]4- in one-electron steps. Interestingly, the self-exchange rate constant for [Mo4S4(edta)2]4-/3- is ~104 times more favorable than that for the [Mo4S4(H2O)12]4+/5+ exchange.

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