70480
α-Naphtholbenzein
indicator (pH 8.2-10.0)
Manufacturer: Supelco
CAS Number: 145-50-6
Synonym(S): 4,4′-(α-Hydroxybenzylidene)di-1-naphthol, p-naphtholbenzein
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 70480-10-G | In Stock | ₹ 6,495.00 |
| 50 G | 70480-50-G | In Stock | ₹ 21,595.88 |
70480 - 10 G
In Stock
Quantity
1
Base Price: ₹ 6,495.00
GST (18%): ₹ 1,169.10
Total Price: ₹ 7,664.10
grade
indicator (pH 8.2-10.0)
Quality Level
100
form
powder
technique(s)
UV/Vis spectroscopy: suitable
mp
230-235 °C (lit.)
SMILES string
Oc1ccc(\C(c2ccccc2)=C3\C=CC(=O)c4ccccc34)c5ccccc15
InChI
1S/C27H18O2/c28-25-16-14-23(19-10-4-6-12-21(19)25)27(18-8-2-1-3-9-18)24-15-17-26(29)22-13-7-5-11-20(22)24/h1-17,28H/b27-24-
InChI key
VDDWRTZCUJCDJM-PNHLSOANSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences alpha-Naphtholbenzein indicator grade | 145-50-6 | 5G | -- | ₹ 6,844.80 | |
| | Sigma Aldrich Fine Chemicals Biosciences alpha-Naphtholbenzein indicator grade | 145-50-6 | 25G | -- | ₹ 23,163.66 | |
| | Sigma Aldrich Fine Chemicals Biosciences alpha-Naphtholbenzein indicator (pH 8.2-10.0) | 145-50-6 | 50G | -- | ₹ 36,893.47 | |
| | Sigma Aldrich Fine Chemicals Biosciences alpha-Naphtholbenzein indicator (pH 8.2-10.0) | 145-50-6 | 10G | -- | ₹ 11,319.59 | |
| | eMolecules Naphtholbenzein | 25G | Ships from Wood Dale, IL | Chem-Impex | 145-50-6 | MFCD00078492 | MW: 374.44 | -- | ₹ 11,111.68 | |
| | 1-Naphtholbenzein | -- | ₹ 8,290.01 | |
| | 145-50-6 | P-Naphtholbenzein | -- | ₹ 1,454.52 - ₹ 61,432.08 |
Related Products
Description
- General description: α-Naphtholbenzein is a dye generally used during acid-base titration method.[1]
- Application: α-Naphtholbenzein has been used as indicator during sequential injection analysis technique done for acid-base titrations.[1]
SAFETY INFORMATION
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 4
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves