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  7. 1,3-Dihydroxynaphthalene, 98%

1,3-Dihydroxynaphthalene, 98%

Catalog No. AAA1773906
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Catalog No. AAA1773906 Supplier Thermo Scientific Chemicals Supplier No. A1773906
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Description

CAS: 132-86-5 | C10H8O2 | 160.172 g/mol

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-1,3
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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Safety and Handling

Hazard Category H302-H315-H319-H335
Hazard Statement GHS H Statement
H341-H315-H319-H335
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber 205-079-7
RTECSNumber QJ4725000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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