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Thermo Scientific Chemicals Nitrazine Yellow, indicator grade

Numéro de catalogue. AC190570050
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25 g
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AC190570050 5 g
AC190570250 25 g
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Numéro de catalogue. AC190570050 Fournisseur Thermo Scientific Chemicals Code fournisseur 190570050
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Description

CAS: 5424-01-1 | C5H5N3O2 | 139.11 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator

Identifiants chimiques

CAS 1-1-5424
Molecular Formula C5H5N3O2
Molecular Weight (g/mol) 139.11
MDL Number MFCD00003938
InChI Key ZAGZIOYVEIDDJA-UHFFFAOYSA-N
Synonym 2-(2,4-Dinitrophenylazo)-1-naphthol-3,6-disulfonic acid, disodium salt, 3-(2, 4-Dinitrophenylazo)-4-hydroxy-2, 7-naphthalenedisulfonic acid, 2-(2, 4-Dinitrophenylazo)-1-naphthol-3, 6-disulfonic acid
PubChem CID 72656
IUPAC Name 3-aminopyrazine-2-carboxylic acid
SMILES C1=CN=C(C(=N1)C(=O)O)N

Spécifications

Infrared Spectrum Authentic
Formula Weight 542.35
Grade Indicator
Packaging Glass bottle
UV_Vis 85% min.
Visual Transition Interval from pH 6.0(bright yellow) to pH 7.2(bright blue)
Color Brown to Orange
Quantity 5 g
Physical Form Powder
Chemical Name or Material Nitrazine yellow

RUO – Research Use Only