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  7. Thermo Scientific Chemicals 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade

Thermo Scientific Chemicals 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade

Product Code. 10552764 Shop All Thermo Scientific Chemicals Products
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Product Code. 10552764 Supplier Thermo Scientific Chemicals Supplier No. 401260010
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Estimated Shipment: 01-12-2026
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Descrizione

CAS: 554-73-4 | C18H14N3NaO3S | 375.38 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
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 554-73-4
Molecular Formula C18H14N3NaO3S
Molecular Weight (g/mol) 375.38
MDL Number MFCD00038130
InChI Key MLVYOYVMOZFHIU-UHFFFAOYSA-M
Synonym orange iv, tropaeolin oo, orangeiv, acid orange 5, diphenylamine orange, tropaeolin, unii-vr8q3r288w, tropeolin oo, orange n, solar orange iv
PubChem CID 23668839
IUPAC Name sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate
SMILES [Na+].[O-]S(=O)(=O)C1=CC=C(C=C1)N=NC1=CC=C(NC2=CC=CC=C2)C=C1

Specifica

Color Ochre to Orange
Infrared Spectrum Authentic
Packaging Glass bottle
Quantity 1 kg
Merck Index 15, 9955
Formula Weight 375.38
Grade Extra Pure
Physical Form Powder
Chemical Name or Material 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt

Sicurezza e movimentazione

compliance-icons
Identificativo prodotto
  • 4-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, indicator grade
 Avvertenza
  • Warning
 Categoria di pericolo
  • Acute toxicity Category 4
 Indicazioni di pericolo
  • H312-Harmful in contact with skin.
  • H332-Harmful if inhaled.
  • H302-Harmful if swallowed.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
SDS

RUO – Research Use Only

Titolo del prodotto
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