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52097

Supelco

Xylenol Orange disodium salt

for spectrophotometric determination of metal ions

Sinônimo(s):

3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonephthalein disodium salt

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About This Item

Fórmula empírica (Notação de Hill):
C31H30N2Na2O13S
Número CAS:
1611-35-4
Peso molecular:
716.62
Código UNSPSC:
12000000
NACRES:
NA.21

Formulário

solid

Nível de qualidade

100

qualidade

for spectrophotometric determination of metal ions

técnica(s)

UV/Vis spectroscopy: suitable

cadeia de caracteres SMILES

[Na].[Na].Cc1cc(cc(CN(CC(O)=O)CC(O)=O)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(CN(CC(O)=O)CC(O)=O)c4

InChI

1S/C31H32N2O13S/c1-17-7-21(9-19(29(17)42)11-32(13-25(34)35)14-26(36)37)31(23-5-3-4-6-24(23)47(44,45)46-31)22-8-18(2)30(43)20(10-22)12-33(15-27(38)39)16-28(40)41/h3-10,42-43H,11-16H2,1-2H3,(H,34,35)(H,36,37)(H,38,39)(H,40,41)

chave InChI

ORZHVTYKPFFVMG-UHFFFAOYSA-N

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
BCCG0175
BCCD5630
BCCC0128
BCCB1982
BCBZ5950

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Supelco

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Eriochrome blue-black B (C.I. 14640) metal indicator

Supelco

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Sigma-Aldrich

15614

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Sigma-Aldrich

P7884

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Sigma-Aldrich

A3882

Alizarin-3-methyliminodiacetic acid

2,5-Xylenol ≥99%, FG

Sigma-Aldrich

W359505

2,5-Xylenol

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Sigma-Aldrich

202029

Metanil Yellow

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Talanta, 96, 44-49 (2012-07-24)
A flow injection method of analysis has been developed for the simultaneous determination of V(IV) and V(V) using the difference in the rate of complex formation between vanadium in two different oxidation states and Xylenol Orange in acidic media. The
R Gutwald et al.
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The recently developed new radiochromic gel dosimeter based on Turnbull blue dye formed by irradiation (the TBG dosimeter) does not exhibit dose pattern degradation due to diffusion effects as observed in the Fricke-gel dosimeter with xylenol orange incorporated into the
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