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1,3-Dihydroxynaphthalene, 98%, Thermo Scientific Chemicals Product Code.: 11433338

1,3-Dihydroxynaphthalene, 98%, Thermo Scientific Chemicals

Product Code. 11433338
5 g
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Quantity:
1 g
5 g
25 g
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Product Code. 11433338

Brand: Thermo Scientific Alfa Aesar A17739.06

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It is used in the naphthoresorcinol test for uronic acids of Tollens and Rorive, a blue color can be extracted with ethanol after heating of uronic acids with naphthoresorcinol in hydrochloric acid. It is also employed as a reagent for various medical tests. It can also be used as a spot test reagent for glycerate.

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
It is used in the naphthoresorcinol test for uronic acids of Tollens and Rorive, a blue color can be extracted with ethanol after heating of uronic acids with naphthoresorcinol in hydrochloric acid. It is also employed as a reagent for various medical tests. It can also be used as a spot test reagent for glycerate.

Solubility
Soluble in ethanol (50 mg/ml), and water.

Notes
Light Sensitive. Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry and well ventilated place.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 132-86-5
Molecular Formula C10H8O2
MDL Number MFCD00003965
InChI Key XOOMNEFVDUTJPP-UHFFFAOYSA-N
Synonym 1,3-naphthalenediol, 1,3-dihydroxynaphthalene, naphthoresorcinol, naphthoresoucinol, 3-hydroxybenzocyclohexadien-1-one, naphthoresorcin, ccris 7896, unii-5x457yew8y, acmc-1bvwb, naphthalenediol-1,3Show MoreShow Less
PubChem CID 8601
IUPAC Name naphthalene-1,3-diol

Specifications

Melting Point 123°C to 126°C
Quantity 5 g
Beilstein 2044002
Sensitivity Light sensitive
Merck Index 14,6396
Solubility Information Soluble in ethanol (50mg/ml),and water.
SMILES C1=CC=C2C(=C1)C=C(C=C2O)O
Molecular Weight (g/mol) 160.172
Formula Weight 160.17
Percent Purity 98%
Chemical Name or Material 1,3-Dihydroxynaphthalene
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Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberX08K002 Certificate TypeCertificate of Analysis Date18/10/2024 Catalog NumberA17739.06,A17739.03
Lot Number10250598 Certificate TypeCertificate of Analysis Date07/08/2024 Catalog NumberA17739.06,A17739.03
Lot NumberM05K017 Certificate TypeCertificate of Analysis Date18/01/2024 Catalog NumberA17739.06,A17739.03
Lot Number10244068 Certificate TypeCertificate of Analysis Date13/10/2022 Catalog NumberA17739.06,A17739.03
Lot Number10237854 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA17739.06,A17739.03
compliance-icons
Product Identifier
  • 1,3-Naphthalenedio
Signal Word
  • Warning
Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • 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/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
Supplemental information
  • MIXTURE LIST-Contains : 1,3-Naphthalenediol

RUO – Research Use Only

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