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Sigma-Aldrich Thymol Blue Acs Reagent
List Price $53.40 Your Price $53.40
Sigma-Aldrich Thymol Blue Acs Reagent - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART: SIAL-114545-5G
MFG.PART: 114545-5G
UNSPSC: 12171500
Manufacturer: Sigma-Aldrich
grade
ACS reagent
Quality Level
200
form
powder
clarity of soln
passes test
technique(s)
titration: suitable
visual transition interval
1.2-2.8, red to yellow(acid range)
1.2-2.8, red to yellow
8.0-9.2, yellow to blue(alkaline range)
8.0-9.2, yellow to blue
mp
221-224 °C (dec.) (lit.)
solubility
ethanol: 0.1%, clear
density
0.979 g/cm3
λmax
376 nm (2nd)
594 nm
Related Categories
Hematology Stains
General description
Thymol Blue is a sulfonephthalein dye. It is also known as thymolsulfonphthalein.
Application
Thymol Blue has been used for the in situ spectrophotometric pH measurement.
Biochem/physiol Actions
Thymol Blue is a pH indicator, which is yellow/orange at low pH and blue in color at high pH.[1]
wgk_germany
WGK 3
PPE
Eyeshields, Gloves, type N95 (US)
| SKU | SIAL-114545-5G |
|---|---|
| Supplier Part Number | 114545-5G |
| UM | EA |
| UNSPSC | 12171500 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | N |
| CAS Number | 76-61-9 |
| Energy Star | No |
| Green | No |
| Controlled | N |