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  7. 1-Naphthol-3,6-disulfonic Acid, Disodium Salt (Tech.), Thermo Scientific™

1-Naphthol-3,6-disulfonic Acid, Disodium Salt (Tech.), Thermo Scientific™

Catalog No. AC199530500
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250 g
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AC199530500 50 g
AC199532500 250 g
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Catalog No. AC199530500 Supplier Thermo Scientific Chemicals Supplier No. 199530500

Description

This Thermo Scientific 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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 20349-39-7
Molecular Formula C10H6Na2O7S2
Molecular Weight (g/mol) 348.251
InChI Key RJMDNLVCFLKDBY-UHFFFAOYSA-L
Synonym 1-naphthol-3,6-disulfonic acid disodium salt, 4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt, 2,7-naphthalenedisulfonic acid, 4-hydroxy-, disodium salt, sodium 4-hydroxynaphthalene-2,7-disulfonate, 1-naphthol-3,6-disulfonic acid, sodium salt, disodium 4-hydroxynaphthalene-2,7-disulfonate, disodium 4-hydroxynaphthalene-2,7-disulphonate, 2,7-naphthalenedisulfonic acid, 4-hydroxy-, sodium salt 1:2, violet acid disodium salt, naphthol disulfonic acid sodium
PubChem CID 88502
IUPAC Name disodium;4-hydroxynaphthalene-2,7-disulfonate
SMILES C1=CC2=C(C=C(C=C2C=C1S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]

Specifications

Color Gray-Pink
Infrared Spectrum Authentic
Linear Formula HOC10H5(SO3Na)2
Quantity 50 g
Beilstein 11, 227
Formula Weight 348.25
Percent Purity ≥40% (calculated with reference to the free acid (MW: 304))
Grade Technical
Physical Form Press Cake
Chemical Name or Material 1-Naphthol-3, 6-disulfonic acid, disodium salt, tech.

Safety and Handling

EINECSNumber 243-754-8
TSCA TSCA
SDS
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