H2O4S
100.09 g/mol
Research ReagentDanger
Sulfuric acid-d2
CAS13813-19-9EC237-464-0
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
Sulfuric acid-d2 is a deuterated form of sulfuric acid used primarily as a solvent and reagent in nuclear magnetic resonance (NMR) spectroscopy and other research applications. Its isotopic labeling allows for enhanced analysis of molecular structures without interference from hydrogen signals.
deuterated solvent for NMR spectroscopyresearch reagent in isotopic labeling studieslaboratory reagent for deuterium exchange reactions
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Sulfuric acid-d2 (CAS 13813-19-9) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
dideuterio sulfate
InChIKey
QAOWNCQODCNURD-ZSJDYOACSA-N
SMILES
[2H]OS(=O)(=O)O[2H]
Synonyms (10)
- (?H?)sulfuric acid
- Deuterosulfuric acid
- Dideuterosulfuric Acid
- Sulfuric acid-d2
- Sulphuric (2H2)acid
- dideuterio sulfate
- sulfuric acid-d
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