Description
Description
14-Dithioerythritol Bioxtra ≥99.0% 5 Gram
Synonym:erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE
- CAS Number 6892-68-8
- Linear Formula HSCH2CH(OH)CH(OH)CH2SH
- Molecular Weight 154.25
- Beilstein/REAXYS Number 1719756
- EC Number 229-998-8
- MDL number MFCD00063750
- PubChem Substance ID 24894319
- NACRES NA.31
| Quality Level | 200 |
| product line | BioXtra |
| assay | ≥99.0% |
| impurities | Insoluble matter, passes filter test |
| ≤0.0005% Phosphorus (P) | |
| pH | 4.5-6.5 (0.1 M in H2O) |
| mp | 82-84 °C (lit.) |
| solubility | H2O: 0.1 M, clear, colorless |
| anion traces | sulfate (SO42-): ≤0.005% |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.001% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.05% | |
| Mg: ≤0.0005% | |
| Na: ≤0.005% | |
| Pb: ≤0.001% | |
| Zn: ≤0.001% | |
| absorption | ≤0.4 at 280 in H2O at 0.1 M |
| ≤0.6 at 260 in H2O at 0.1 M | |
| storage temp. | 2-8°C |
| SMILES string | O[C@@H](CS)[C@H](O)CS |
| InChI | 1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+ |
| InChI key | VHJLVAABSRFDPM-ZXZARUISSA-N |
Application
Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.
GHS07
Signal word Warning
Hazard statements H302-H412
Precautionary statements P264-P270-P273-P301 + P312 + P330-P501
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RIDADR UN 3335
WGK Germany 3
RTECS KF2410000
Documents
Safety Data Sheet
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