1.07241
Phenol red
pH indicator, ACS
Manufacturer: Supelco
CAS Number: 143-74-8
Synonym(S): Phenol red
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 1.07241-5-G | In Stock | ₹ 9,670.01 |
| 25 G | 1.07241-25-G | In Stock | ₹ 24,180.00 |
| 100 G | 1.07241-100-G | In Stock | ₹ 84,630.00 |
| 1 KG | 1.07241-1-KG | In Stock | ₹ 6,04,500.00 |
1.07241 - 5 G
In Stock
Quantity
1
Base Price: ₹ 9,670.01
GST (18%): ₹ 1,740.602
Total Price: ₹ 11,410.612
product name
Phenol red, indicator ACS
grade
ACS reagent
Quality Level
200
form
solid
loss
≤1% loss on drying, 110°C
visual transition interval
1.2-3.0, brown-orange to yellow(1st transition range)6.5-8.0, brownish-yellow to red-violet(2nd transition range)
mp
>300 °C
bulk density
200‑300 kg/m3
storage temp.
2-30°C
InChI
1S/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Chem-Impex International, Inc. Phenol red | 143-74-8 | MFCD00003552 | 25G | -- | ₹ 4,205.27 | |
| | Sigma Aldrich Fine Chemicals Biosciences Phenol Red ACS reagent | 143-74-8 | MFCD00003552 | 25G | -- | ₹ 9,275.56 | |
| | Sigma Aldrich Fine Chemicals Biosciences Phenol Red | 143-74-8 | MFCD00003552 | 5g | -- | ₹ 4,149.66 | |
| | Sigma Aldrich Fine Chemicals Biosciences Phenol Red | 143-74-8 | MFCD00003552 | 5g | -- | ₹ 4,671.58 | |
| | eMolecules Ambeed / 33-Bis(4-hydroxyphenyl)-3H-benzo[c][12]oxathiole 11-dioxide / 5g / 552550789 / A122951 / / 143-74-8 / MFCD00003552 / 354.380 / C19H14O5S | -- | ₹ 1,978.15 | |
| | Phenol red | -- | ₹ 55,870.00 - ₹ 5,58,710.00 | |
| | Phenol red (phenolsulfonphthaleine) | -- | ₹ 35,567.71 - ₹ 6,23,753.82 | |
| | Phenol red solution | -- | ₹ 3,674.10 | |
| | Phenol Red | -- | ₹ 11,122.80 | |
| | 143-74-8 | Phenol red sodium salt | -- | ₹ 941.16 - ₹ 15,058.56 |
Related Products
Description
- General description: Phenol red (phenolsulfonphthalein, PH R) belongs to the class of triphenylmethane dyes. It is a waterͰsoluble anionic dye, mostly used as a pH indicator in cell biology laboratories. Also, in different protocols, it is used to detect H2O2(Hydrogen peroxide).
- Application: Phenol red can be used as a:Dye in the preparation of phenol red/n-Si photodiode [phenol red/n-type silicon wafer] by spin coating technique. The device is appropriate for photo-detection applications.Color-changing dye in the design of fiber optic pH sensor because as the acidity increases, the dye′s absorption properties shift from the green to the blue section of the spectrum.Indicator in the determination of freshwater pH.
- Features and Benefits: Phenol red is used to detect pH changes in cell culture,pH is 6.4 or below yellow colorpH is 8.2 or above red color.
- Analysis Note: Appearance of solution: passes test1st transition range: pH 1.2 - pH 3.0brownish orange - yellow2nd transition range: pH 6.5 - pH 8.0brownish yellow - red violetLoss on drying (110 °C): ≤ 1Transition range (according to ACS): passes testACS conforms
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P304 + P340 + P312
Hazard Classifications
Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable