Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Alfa Aesar™ 1,3-Dihydroxynaphthalene, 98%

Click to view available options
Quantity:
1g
5g
132-86-5
C10H8O2
160.172
MFCD00003965
XOOMNEFVDUTJPP-UHFFFAOYSA-N
1,3-naphthalenediol,1,3-dihydroxynaphthalene,naphthoresorcinol,naphthoresoucinol,3-hydroxybenzocyclohexadien-1-one,naphthoresorcin,ccris 7896,unii-5x457yew8y,acmc-1bvwb,naphthalenediol-1,3
8601
naphthalene-1,3-diol
C1=CC=C2C(=C1)C=C(C=C2O)O
132-86-5
C10H8O2
160.172
MFCD00003965
XOOMNEFVDUTJPP-UHFFFAOYSA-N
1,3-naphthalenediol,1,3-dihydroxynaphthalene,naphthoresorcinol,naphthoresoucinol,3-hydroxybenzocyclohexadien-1-one,naphthoresorcin,ccris 7896,unii-5x457yew8y,acmc-1bvwb,naphthalenediol-1,3
8601
naphthalene-1,3-diol
C1=CC=C2C(=C1)C=C(C=C2O)O
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.
Sensitivity Light sensitive
Melting Point 123°C to 126°C
Quantity 5g
Beilstein 2044002
Merck Index 14,6396
Solubility Information Soluble in ethanol (50mg/ml),and water.
Formula Weight 160.17
Percent Purity 98%
Chemical Name or Material 1,3-Dihydroxynaphthalene

GHS H Statement
H341-H315-H319-H335
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302-H315-H319-H335

EINECSNumber : 205-079-7

RTECSNumber : QJ4725000

TSCA : Yes

Recommended Storage : Ambient temperatures