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258113 Sigma-Aldrich

Nitric acid

ACS reagent, 70%

  • CAS Number 7697-37-2

  • Empirical Formula (Hill Notation) HNO3

  • Molecular Weight 63.01

  •  MDL number MFCD00011349

  •  PubChem Substance ID 24855629

  •  NACRES NA.21

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Inorganic Acids, Synthetic Reagents More...
Quality Level   200
grade   ACS reagent
vapor density   1 (vs air)
vapor pressure   8 mmHg ( 20 °C)
assay   68.0-70.0% (ACS specification)
  70%
ign. residue   ≤5 ppm
color   APHA: ≤10
bp   120.5 °C (lit.)
density   1.413 g/mL at 25 °C
anion traces   chloride (Cl-): ≤0.5 ppm
  sulfate (SO42-): ≤1 ppm
cation traces   As: ≤0.01 ppm
  Fe: ≤0.2 ppm
  heavy metals (as Pb): ≤0.2 ppm
SMILES string   O[N+]([O-])=O
InChI   1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI key   GRYLNZFGIOXLOG-UHFFFAOYSA-N

Description

General description

Dibromomethane-d2 is a deuterated NMR solvent that is useful in NMR-based research and analyses.

Application

Dibromomethane-d2 may be used in the synthesis [18F]?uoromethylbromide-d2. This compound is used for the alkylation of N-(3,5-dichlorobenzyl)-4-hydroxybenzenecarboximidamide to form a ?uorine-18-labelled tracer that can be used in PET imaging studies.

Other Notes

This product has been replaced by 695033-Sigma-Aldrich | Nitric acid
ACS reagent, 70%

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH071
RIDADR 
UN2031 - class 8 (5.1) - PG 2 - IATA PAX forbidden - Nitric acid >=65% - <= 70%
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

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References

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