p-(1-naphthylazo)phenol
- Product Name
- p-(1-naphthylazo)phenol
- CAS No.
- 6370-47-4
- Chemical Name
- p-(1-naphthylazo)phenol
- Synonyms
- C.I.11810;Solvent Yellow 8;Einecs 228-885-0;C.I.Solvent Yellow 8;4-(1-Naphtylazo)phenol;p-(1-naphthylazo)phenol;C.I.Solvent Yellow 8:C.I.11810;Phenol, 4-[2-(1-naphthalenyl)diazenyl]-;4-(naphthalen-1-ylhydrazinylidene)cyclohexa-2,5-dien-1-one
- CBNumber
- CB7922217
- Molecular Formula
- C16H12N2O
- Formula Weight
- 248.28
- MOL File
- 6370-47-4.mol
More
Less
p-(1-naphthylazo)phenol Chemical Properties,Usage,Production
Preparation
Naphthalen-1-amine diazotization, and phenol coupling.
Properties and Applications
red light yellow. In ethanol from crystallization out for brown acicular crystal, from benzene in crystallization out for yellow brown acicular crystal, melting point 136 ℃. Soluble in ethanol, Acetone and Benzene. In concentrated sulfuric acid for yellow brown, dilution after light yellow, In concentrated Sodium hydroxide solution slightly soluble. Used to varnish, oil and paraffin color.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | 136 | Insoluble | |||
p-(1-naphthylazo)phenol Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
p-(1-naphthylazo)phenol Suppliers
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28172
- Advantage
- 58
6370-47-4, p-(1-naphthylazo)phenol Related Search:
Solvent Yellow 83:1
C.I. Solvent Yellow 73
SOLVENT YELLOW 83
SOLVENT YELLOW 77
SOLVENT YELLOW 85
CISOLVENTYELLOW81
Solvent Yellow 82
ORASOL YELLOW 2GL(N)
C.I. Solvent Yellow 89