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Thermo Scientific Chemicals Methyl Orange

Produktkod. 11488227
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Quantity:
100 g
500 g
Förpackningsstorlek
100g
500g
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Produktkod. 11488227

missing translation for 'mfr': Thermo Scientific Chemicals A17604.22

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Beskrivning

CAS: 547-58-0 | C14H14N3NaO3S | 327.334 g/mol

Methyl Orange is a pH indicator used in titrations for acids. It is also used for histological microscopy. Further, it is used as counter stain to crystal violet in staining pollen tubes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Methyl Orange is a pH indicator used in titrations for acids. It is also used for histological microscopy. Further, it is used as counter stain to crystal violet in staining pollen tubes.

Solubility
Soluble in ethanol. Partially soluble in hot water. Slightly soluble in cold water and pyrimidine. Insoluble in ether and alcohol.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 547-58-0
Molecular Formula C14H14N3NaO3S
Molecular Weight (g/mol) 327.334
MDL Number MFCD00007502
InChI Key STZCRXQWRGQSJD-UHFFFAOYSA-M
Synonym Acid Orange 52; C.I. 13025
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+]

Specifikationer

Melting Point >300°C
UN Number UN3143
Beilstein 4732884
Merck Index 14,6105
Formula Weight 327.34
Odor Weak, Characteristic
pH 6.5
Quantity 100 g
Chemical Name or Material Methyl Orange

Säkerhet och hantering

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Produktbeteckning
  • Methyl Orange, ACS
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 3
 Faroangivelser
  • H301-Toxic if swallowed.
 Skyddsangivelse
  • 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 /
 Kompletterande information
  • MIXTURE LIST-Contains : C.I. Acid Orange 52
SDS

RUO – Research Use Only

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