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  7. Thermo Scientific Chemicals Diphenylamine-4-sulfonic acid, sodium salt, pure, redox-indicator grade

Thermo Scientific Chemicals Diphenylamine-4-sulfonic acid, sodium salt, pure, redox-indicator grade

Product Code. 10711691
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Quantity:
5 g
25 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6152-67-6
Molecular Formula C12H11NNaO3S
Molecular Weight (g/mol) 272.27
MDL Number MFCD00036468
InChI Key VMVSDVIYIMNZBS-UHFFFAOYSA-N
Synonym sodium 4-phenylamino benzenesulfonate, sodium diphenylamine-4-sulfonate, benzenesulfonic acid, 4-phenylamino-, monosodium salt, unii-3e2ux1382o, sodium 4-anilinobenzenesulfonate, diphenylamine-4-sulfonic acid sodium salt, sodium diphenylamine-p-sulfonate, n-phenylsulfanilic acid, sodium salt, 4-phenylamino benzenesulfonic acid sodium salt, diphenylaminesulfonic acid sodium salt
PubChem CID 517002
SMILES [Na].OS(=O)(=O)C1=CC=C(NC2=CC=CC=C2)C=C1

Specifications

Color Beige to White or Gray
Infrared Spectrum Authentic
Packaging Glass bottle
Quantity 25 g
Beilstein 14, 700
Sensitivity (as indicator) Passes Test
Merck Index 15, 7423
Solubility Information Solubility in water: soluble
IUPAC Name 4-(phenylamino)benzene-1-sulfonic acid sodium
Formula Weight 271.26
Grade Pure
Physical Form Crystalline Powder
Chemical Name or Material Diphenylamine-4-sulfonic acid, sodium salt, p.a.
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Safety and Handling

compliance-icons
Product Identifier
  • Diphenylamine-4-sulfonic acid, sodium salt
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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