Molekula
Naphthol AS acetate
Naphthol AS acetate is a chemical intermediate used in the synthesis of azo dyes and pigments. It is a crystalline solid with a molecular formula of C19H15NO3 and a molecular weight of 305.33 g/mol. It must be stored at 2 to 8 °C and is classified with a warning signal word due to potential hazards. Molekula supplies Naphthol AS acetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Naphthol AS acetate is a chemical intermediate used in the synthesis of azo dyes and pigments. It is a crystalline solid with a molecular formula of C19H15NO3 and a molecular weight of 305.33 g/mol. It must be stored at 2 to 8 °C and is classified with a warning signal word due to potential hazards. Molekula supplies Naphthol AS acetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to Off-White Powder |
| Melting Point | Reported |
| Purity | 98% Min. |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 1163-67-3 |
| Molecular Formula | C19H15NO3 |
| Molecular Weight | 305.33 |
| REACH Code | Y110 |
| Tariff Code | 29039990 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Naphthol AS acetate used for?
It is primarily used as an intermediate in the synthesis of azo dyes and pigments, particularly in the production of high-performance colorants.
What is the chemical formula and molecular weight of Naphthol AS acetate?
The formula is C19H15NO3 with a molecular weight of 305.33 g/mol.
How should Naphthol AS acetate be stored?
It should be stored at temperatures between 2 to 8 °C, protected from light and moisture.
What grade of Naphthol AS acetate does Molekula supply?
Molekula supplies Naphthol AS acetate in technical grade, suitable for industrial and research applications.
Can Molekula supply Naphthol AS acetate in bulk?
Yes, Molekula can supply Naphthol AS acetate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of Naphthol AS acetate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.