Specifications
- Purity
- ≥97% (HPCE)
- Identity
- 1H-NMR
- Appearance
- Beige to green powder
Properties
- Fluorescence
- λex 405 nm, λem 456 nm in 0.1 M citrate pH 3.0, λex 458 nm, λem 498 nm in 0.1 M Tris pH 8.0
- Melting Point
- ≥250 °C
- Solvents
- water, DMF
Available from stock
DHPDS
- SKU
- D0078
Category: Fluorescent Detection
- Synonyms
- 6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt
- 61255-63-8
- CAS-Number
- C16H8Na2O8S2
- Molecular Formula
- 438.34
- Molecular Weight
- Long Term Storage
- +4°C
- Use / Stability
- Stable for at least 2 years after receipt when stored at +4°C.
- Handling Advice
- Protect from light and moisture.
- Short Term Storage
- +4°C
- Shipping
- AMBIENT
- Transportation
- Not dangerous goods
- Signal word
- Warning
- GHS Symbol
- GHS07
- Precautionary statements
- P261-P305 + P351 + P338
- Hazard statements
- H315-H319-H335
- Description
- Highly water soluble ratiometric pH indicator for the physiological range.
- InChi
- InChI=1S/C16H10O8S2.2Na/c17-11-5-12(18)8-2-4-10-14(26(22,23)24)6-13(25(19,20)21)9-3-1-7(11)15(8)16(9)10
- References
- (1) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983)
- InChi Key
- JISMNCQKTAIERN-UHFFFAOYSA-L
- Smiles
- [Na+].[Na+].OC1=CC(O)=C2C=CC3=C4C(C=CC1=C24)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O
Highly water soluble ratiometric pH indicator for the physiological range.
Additional information
| Synonyms | 6,8-Dihydroxy-1,3-pyrenedisulfonic acid disodium salt |
|---|---|
| Purity | ≥97% (HPCE) |
| Appearance | Beige to green powder |
| CAS-Number | 61255-63-8 |
| Molecular Formula | C16H8Na2O8S2 |
| Molecular Weight | 438.34 |
| Identity | 1H-NMR |
| Solvents | water, DMF |
| Melting Point | ≥250 °C |
| Fluorescence | λex 405 nm, λem 456 nm in 0.1 M citrate pH 3.0, λex 458 nm, λem 498 nm in 0.1 M Tris pH 8.0 |
| Smiles | [Na+].[Na+].OC1=CC(O)=C2C=CC3=C4C(C=CC1=C24)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O |
| InChi Key | JISMNCQKTAIERN-UHFFFAOYSA-L |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | +4°C |
| Handling Advice | Protect from light and moisture. |
| Use / Stability | Stable for at least 2 years after receipt when stored at +4°C. |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| GHS Symbol | GHS07 |
| Signal word | Warning |
| Transportation | Not dangerous goods |
| References | (1) O.S. Wolfbeis et al.: Fresenius J. Anal. Chem. 314, 119 (1983) |
| InChi | InChI=1S/C16H10O8S2.2Na/c17-11-5-12(18)8-2-4-10-14(26(22,23)24)6-13(25(19,20)21)9-3-1-7(11)15(8)16(9)10 |
| Quantity | 100 mg, 1 g, Bulk |
