Naphthalenes | Thermo Fisher Scientific

8-Anilino-1-naphthalenesulfonic acid, 98%

ChEBI: CHEBI:39708. Synonym: n-phenyl peri acid. IUPAC Name: 8-anilinonaphthalene-1-sulfonic acid. EINECS Number: 201-438-7.

4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%

InChI Key: QUEAKWJKJBFNEG-UHFFFAOYSA-L. Molecular Formula: C10H10Na2O10S2. Packaging: Glass bottle. MDL Number: MFCD00150612.

2,7-Dihydroxynaphthalene, 97%

Color: Gray. Synonym: unii-0to8e448ud. EINECS Number: 209-478-7. Melting Point: 184°C to 189°C.

Calconcarboxylic acid, indicator grade

Synonym: nn. Chemical Name or Material: Calconcarboxylic acid. Synonym: 2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo. IUPAC Name: 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid.

2-Acetyl-1-naphthol, 99%

Synonym: 2-acetyl-1-hydroxynaphthalene. Synonym: 1-1-hydroxynaphthalen-2-yl ethanone. Health Hazard 3: GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification. CAS Min %: 98.5

4-Amino-1-naphthol hydrochloride, 90%, technical

Grade: Technical. Synonym: 1-amino-4-naphthol hydrochloride. Name Note: tech., 90% Percent Purity: 90%.

2-Naphthol, 98+%

Synonym: betanaphthol. CAS: 135-19-3. Merck Index: 14,6384. Synonym: beta-napthol.

Anthracene-9-carboxylic acid, 98+%

RTECS Number: CB8764000. Synonym: anca. PubChem CID: 2201. Synonym: 9-anthracenecarboxylic acid.

1-Chloronaphthalene, 85%, technical, remainder 2-Chloronaphthalene

Grade: Technical. Synonym: 1-chloro-naphthalene. CAS: 90-13-1. Density: 1.1940g/mL

2-Hydroxy-1-naphthaldehyde, tech.

Grade: Technical. Synonym: 2-hydroxy-1-naphthalaldehyde. Synonym: 1-hydroxy-2-naphthalenecarboxaldehyde. Percent Purity: ≥93% (on dry substance).

2-Hydroxy-p-naphthoquinone, 99%

Assay Percent Range: 98.5% min. (HPLC) Beilstein: 08, 300. CAS Min %: 98.5 Health Hazard 3: GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
If eye irritation persists: Get

2-Methyl-1,4-naphthoquinone, 98%

Molecular Weight (g/mol): 172.18 TSCA: TSCA. Assay Percent Range: 97.5% min. (HPLC) Packaging: Glass bottle.

1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%

Synonym: beta-naphthoquinone-4-sulfonate sodium salt. Synonym: sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate. Molecular Formula: C₁₀H₅NaO₅S. CAS Min %: 98.5

1,4-Naphthoquinone, 99%, contains up to 6% water

Synonym: usaf cy-10. CAS Min %: 98.5 Synonym: alpha-naphthoquinone. ChEBI: CHEBI:27418.

alpha-Naphtholbenzein

Synonym: 1 4h-naphthalenone,4-4-hydroxy-1-naphthalenyl phenylmethylene. Formula Weight: 374.44 Synonym: .alpha.-naphtholbenzein Chemical Name or Material: α-Naphtholbenzein.