ChemicalBook >> CAS DataBase List >>1-(4-NITROPHENYLAZO)-2-NAPHTHOL
1-(4-NITROPHENYLAZO)-2-NAPHTHOL
- CAS No.
- 6410-10-2
- Chemical Name:
- 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
- Synonyms
- Para Re;PARA RED;C.I.12070;Para Toner;Pararot ;PIGMENT RED 1;CIPIGMENTRED1;Para Red, pure;Para Red Toner;100 μg/mL in THF
- CBNumber:
- CB8357315
- Molecular Formula:
- C16H11N3O3
- Molecular Weight:
- 293.28
- MDL Number:
- MFCD00003908
- MOL File:
- 6410-10-2.mol
Last updated:2023-04-23 13:52:06
| Melting point | 248-252 °C |
|---|---|
| Boiling point | 435.13°C (rough estimate) |
| Density | 1.2211 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly, Heated) |
| Colour Index | 12070 |
| pka | 13.45±0.50(Predicted) |
| color | Red |
| BRN | 680469 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 6410-10-2(CAS DataBase Reference) |
| FDA UNII | D54Q24K2EI |
| EPA Substance Registry System | C.I. Pigment Red 1 (6410-10-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36-26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QL4510000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29270000 | |||||||||
| NFPA 704 |
|
1-(4-NITROPHENYLAZO)-2-NAPHTHOL price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 40446 | Pararot analytical standard | 6410-10-2 | 100mg | $298 | 2024-03-01 | Buy |
| Sigma-Aldrich | 100994 | Para Red Dye content 95% | 6410-10-2 | 25g | $82.6 | 2024-03-01 | Buy |
| TCI Chemical | P0586 | Para Red | 6410-10-2 | 25g | $45 | 2024-03-01 | Buy |
| Alfa Aesar | B24600 | 1-(4-Nitrophenylazo)-2-naphthol | 6410-10-2 | 25g | $47.65 | 2024-03-01 | Buy |
| Alfa Aesar | B24600 | 1-(4-Nitrophenylazo)-2-naphthol | 6410-10-2 | 100g | $172 | 2023-06-20 | Buy |
1-(4-NITROPHENYLAZO)-2-NAPHTHOL Chemical Properties,Uses,Production
Chemical Properties
solid
Uses
Para Red is used as a fat soluble chemical dye and food additive. It is a banned colorant and a number of analytical techniques have been developed to detect it in food.
Purification Methods
Crystallise this dye from AcOH or xylene and dry it in vacuo. It has max at 488nm. [Beilstein 16 II 70.]
1-(4-NITROPHENYLAZO)-2-NAPHTHOL Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 112)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12755 | 58 |
| ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
View Lastest Price from 1-(4-NITROPHENYLAZO)-2-NAPHTHOL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-12 | 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
6410-10-2
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co |
-
- 1-(4-NITROPHENYLAZO)-2-NAPHTHOL
6410-10-2
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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