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Thermo Scientific™ 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic Acid, Trisodium Salt, Indicator Grade

Supplier:  Thermo Scientific™ 151570250

Catalog No. AC151570250

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

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Description

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.

Specifications

Specifications

2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt
Authentic
C16H9N2Na3O11S3
25g
spadns, 2,7-naphthalenedisulfonic acid, 4,5-dihydroxy-3-4-sulfophenyl azo-, trisodium salt, trisodium 4,5-dihydroxy-3-e-2-4-sulfonatophenyl diazen-1-yl naphthalene-2,7-disulfonate, 2,7-naphthalenedisulfonic acid, 4,5-dihydroxy-3-2-4-sulfophenyl diazenyl-, sodium salt 1:3, 2-p-sulfophenylazo-1,8-dihydroxy-3,6-naph-thalenedisulfonic acid
LSAWBVPBZOEGOT-UHFFFAOYSA-L
trisodium;5-hydroxy-4-oxo-3-[(4-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonate
73658865
Indicator
23647-14-5
Glass bottle
MFCD00003952
15, 8859
Solubility in water: soluble. Other solubilities: practically insoluble in organic solvents
C1=CC(=CC=C1NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)O.[Na+].[Na+].[Na+]
570.39
570.39
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Safety and Handling

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for

GHS Signal Word: Warning

EINECSNumber : 245-803-9

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