ChemicalBook >> CAS DataBase List >>ALPHA-NAPHTHOLBENZEIN
ALPHA-NAPHTHOLBENZEIN
- CAS No.
- 6948-88-5
- Chemical Name:
- ALPHA-NAPHTHOLBENZEIN
- Synonyms
- 4-hydroxy-B1;α-Naphthobenzein;1-NAPHTHOLBENZEIN;α-Naphtholbenzein;P-naphthol benzene;ALPHA-NAPHTHOLBENZEI;LABOTEST-BB LT00441167;-(4-hydroxynaphthyl)-B1;1-Octacosanol(Polycosanol);P-naphthol benzene indicator
- CBNumber:
- CB6276669
- Molecular Formula:
- C27H20O3
- Molecular Weight:
- 392.45
- MDL Number:
- MFCD00003979
- MOL File:
- 6948-88-5.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 230-235 °C(lit.) |
|---|---|
| Boiling point | 477.16°C (rough estimate) |
| Density | 1.1098 (rough estimate) |
| refractive index | 1.5460 (estimate) |
| storage temp. | Amber Vial, Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 9.14±0.40(Predicted) |
| form | Powder |
| color | Red-brown |
| PH Range | 8.5(YELLOW)-9.8(GREEN) |
| CAS DataBase Reference | 6948-88-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25 |
| WGK Germany | 3 |
| F | 10-21 |
| HS Code | 29071590 |
ALPHA-NAPHTHOLBENZEIN price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| AK Scientific | Z3101 | Bis-(4-hydroxy-[1]naphthyl)-phenyl-methanol | 6948-88-5 | 5g | $148 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0013668 | ALPHA-NAPHTHOLBENZEIN 95.00% | 6948-88-5 | 5G | $812.54 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0013668 | ALPHA-NAPHTHOLBENZEIN 95.00% | 6948-88-5 | 25G | $1173.94 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0013668 | ALPHA-NAPHTHOLBENZEIN 95.00% | 6948-88-5 | 100G | $2703.23 | 2021-12-16 | Buy |
| AHH | MT-48026 | Bis(4-Hydroxy-1-naphthyl)phenylmethanol 98% | 6948-88-5 | 250g | $280 | 2021-12-16 | Buy |
ALPHA-NAPHTHOLBENZEIN Chemical Properties,Uses,Production
Chemical Properties
RED-BROWN POWDER
Uses
α-Naphtholbenzein can be used as an indicator during non-aqueous titration.
Purification Methods
-{4-hydroxynaphth-1-yl})-benzyl alcohol] B2319 M 392.5, m 122-125o, ~ 9.3. Crystallise the alcohol from EtOH, aqueous EtOH or glacial acetic acid. pKEst [Beilstein 6 H 1150.B2319]
ALPHA-NAPHTHOLBENZEIN Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 136)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29808 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10244 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19183 | 58 |
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
View Lastest Price from ALPHA-NAPHTHOLBENZEIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-13 | ALPHA-NAPHTHOLBENZEIN
6948-88-5
|
US $1.00 / KG | 1KG | 99% | 100KG | Career Henan Chemical Co |
-
- ALPHA-NAPHTHOLBENZEIN
6948-88-5
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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6948-88-5
C27H20O3