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Thermo Scientific Chemicals Methyl Orange, pure, indicator

Product Code. 10533701 Shop All Thermo Scientific Chemicals Products
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Quantity:
100 g
500 g
Packaging:
Glass bottle
Unit Size:
100g
500g
Product Code. Quantity Packaging unitSize
10533701 100 g Glass bottle 100g
10427930 500 g Glass bottle 500g
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Product Code. 10533701

Brand: Thermo Scientific Chemicals 151421000

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Description

CAS: 547-58-0 | C14H14N3NaO3S | 327.334 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

Identifiants chimiques

CAS 547-58-0
Molecular Formula C14H14N3NaO3S
Molecular Weight (g/mol) 327.334
MDL Number MFCD00007502
InChI Key STZCRXQWRGQSJD-UHFFFAOYSA-M
Synonym 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt, Acid Orange 52, C.I. 13025, MO, Helianthise
PubChem CID 23673835
IUPAC Name sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

Spécification

Melting Point >300.0°C
Beilstein 16, 331
Merck Index 15, 6178
Solubility Information Solubility in water: soluble in hot water. Other solubilities: practically insoluble in alcohol
Infrared Spectrum Authentic
Lambda Max 461 to 469nm (in 0.01N NaOH)
Formula Weight 327.32
Grade Pure
Packaging Glass bottle
Visual Transition Interval from pH 3.2 (pink or red)to pH 4.4 (yellow-orange)
Color Orange
Quantity 100 g
Physical Form Fine Crystalline Powder
Chemical Name or Material Methyl Orange
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Sécurité et traitement

compliance-icons
Identifiant produit
  • Methyl Orange
 Mention d'avertissement
  • Danger
 Catégorie de danger
  • Acute toxicity Category 3
 Mention de danger
  • H301-Toxic if swallowed.
 Conseils de prudence
  • P264-Wash thoroughly after handling.
  • P270-Do not eat, drink or smoke when using this product.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
FDS

RUO – Research Use Only

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