Specifications
- Purity
- ≥98% (HPLC)
- Identity
- 1H-NMR
- Appearance
- Yellow powder
Properties
- Fluorescence
- λex 454 nm, λem 511 nm in water
- Solvents
- water
Downloads
- Safety Data Sheet
- CDX P0021 MSDS.pdf
Available from stock
1,3,6,8-Pyrenetetrasulfonic acid tetrasodium salt
- SKU
- P0021
Category: Fluorescent Detection
- Synonyms
- Tetrasodium 1,3,6,8-pyrenetetrasulfonate , 4-PSA , PTSA , Trasar 23299
- 59572-10-0
- CAS-Number
- C16H6Na4O12S4 . xH2O
- Molecular Formula
- 610.43 (anhydrous basis)
- Molecular Weight
- Handling Advice
- Protect from light and moisture.
- Use / Stability
- Stable for at least 2 years after receipt when stored at RT.
- Long Term Storage
- RT
- Short Term Storage
- RT
- Shipping
- AMBIENT
- Transportation
- Not dangerous goods
- Signal word
- Warning
- GHS Symbol
- GHS07
- Precautionary statements
- P261-P305 + P351 + P338
- Hazard statements
- H315-H319-H335
- Description
- Fluorescent probe and pH indicator. It fluoresces blue in acidic solutions and in acidic organelles but fluoresces green in more basic organelles. This compound is potentially useful as a coloring agent, biological stain or optical detecting reagent. It is used in water-in-oil-in-water emulsions and as a substrate for lipase activity. Spectral data: ?ex 375nm, ?em 404nm in water.
- InChi
- InChI=1S/C16H10O12S4.4Na.H2O/c17-29(18,19)11-5-13(31(23,24)25)9-3-4-10-14(32(26,27)28)6-12(30(20,21)22)8-2-1-7(11)15(9)16(8)10
- References
- (1) S.D. Dowling, et al.: Macromolecules 19, 344 (1986) , (2) K.N. Bakeev, et al.: Macromolecules 24, 4575 (1991) , (3) N.S. Tokgoz, et al.: Int. J. Pharm. 141, 27 (1996)
- InChi Key
- LZDOYGMJVXUZGD-UHFFFAOYSA-J
- Smiles
- O=S(C1=C(C=C2)C3=C(C(S(=O)(O[Na])=O)=C1)C=CC4=C(S(=O)(O[Na])=O)C=C(S(=O)(O[Na])=O)C2=C43)(O[Na])=O.O
Fluorescent probe and pH indicator. It fluoresces blue in acidic solutions and in acidic organelles but fluoresces green in more basic organelles. This compound is potentially useful as a coloring agent, biological stain or optical detecting reagent. It is used in water-in-oil-in-water emulsions and as a substrate for lipase activity. Spectral data: ?ex 375nm, ?em 404nm in water.
Additional information
| Synonyms | Tetrasodium 1,3,6,8-pyrenetetrasulfonate, 4-PSA, PTSA, Trasar 23299 |
|---|---|
| Purity | ≥98% (HPLC) |
| Appearance | Yellow powder |
| CAS-Number | 59572-10-0 |
| Molecular Formula | C16H6Na4O12S4 . xH2O |
| Molecular Weight | 610.43 (anhydrous basis) |
| Identity | 1H-NMR |
| Solvents | water |
| Fluorescence | λex 454 nm, λem 511 nm in water |
| Smiles | O=S(C1=C(C=C2)C3=C(C(S(=O)(O[Na])=O)=C1)C=CC4=C(S(=O)(O[Na])=O)C=C(S(=O)(O[Na])=O)C2=C43)(O[Na])=O.O |
| InChi Key | LZDOYGMJVXUZGD-UHFFFAOYSA-J |
| Shipping | AMBIENT |
| Short Term Storage | RT |
| Long Term Storage | RT |
| Handling Advice | Protect from light and moisture. |
| Use / Stability | Stable for at least 2 years after receipt when stored at RT. |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| GHS Symbol | GHS07 |
| Signal word | Warning |
| Transportation | Not dangerous goods |
| References | (1) S.D. Dowling, et al.: Macromolecules 19, 344 (1986), (2) K.N. Bakeev, et al.: Macromolecules 24, 4575 (1991), (3) N.S. Tokgoz, et al.: Int. J. Pharm. 141, 27 (1996) |
| InChi | InChI=1S/C16H10O12S4.4Na.H2O/c17-29(18,19)11-5-13(31(23,24)25)9-3-4-10-14(32(26,27)28)6-12(30(20,21)22)8-2-1-7(11)15(9)16(8)10 |
| Quantity | 2.5 g, 10 g, 100 g, Bulk |
