β-Naphthol Violet
CAS7143-21-7
β-Naphthol Violet (CAS 7143-21-7, C16H11 N3 O9 S2 . 2 Na) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 7143-21-7
- Formula
- C16H11 N3 O9 S2 . 2 Na
- Mol. weight
- 453.40 g/mol
Chemical Specifications
Identifiers
| CAS number | 7143-21-7 |
|---|---|
| Product name | β-Naphthol Violet |
| Chinese name | β-萘酚紫 |
| Synonyms | (4Z)-4-[(4-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid |
| Chinese synonyms | 1-(4-硝基苯偶氮基)-2-萘酚-3,6-二磺酸二钠盐; 萘酚紫; 4-[[4-(苯甲酰氨基)-2-甲氧基-5-甲基苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺 |
| Molecular formula | C16H11 N3 O9 S2 . 2 Na |
| Molecular weight | 453.40 g/mol |
Physical and chemical properties
| Refractive index | 1.749 |
|---|
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of β-Naphthol Violet?
The CAS Registry Number of β-Naphthol Violet is 7143-21-7. β-Naphthol Violet is also known as (4Z)-4-[(4-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid.
What is the molecular formula and molecular weight of β-Naphthol Violet?
The molecular formula of β-Naphthol Violet is C16H11 N3 O9 S2 . 2 Na, and its molecular weight is 453.40 g/mol.
How can I request a quotation for β-Naphthol Violet?
Send an inquiry for β-Naphthol Violet (CAS 7143-21-7) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for β-Naphthol Violet
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.