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258148 Sigma-Aldrich

Hydrochloric acid

ACS reagent, 37%

  • CAS Number 7647-01-0

  • Empirical Formula (Hill Notation) HCl

  • Molecular Weight 36.46

  •  Beilstein/REAXYS Number 1098214

  •  EC Number 231-595-7

  •  MDL number MFCD00011324

  •  PubChem Substance ID 329752827

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Properties

Related Categories ACS Grade Acids & Bases, Acids, Acids & Bases, Acids and Bases, Analytical Reagents,
grade   ACS reagent
vapor density   1.3 (vs air)
vapor pressure   3.23 psi ( 21.1 °C)
  7.93 psi ( 37.7 °C)
InChI Key   VEXZGXHMUGYJMC-UHFFFAOYSA-N
assay   36.5-38.0% (ACS specification)
  37%
impurities   ≤1 ppm free chlorine
  ≤5 ppm extractable organic substances
ign. residue   ≤5 ppm
color   APHA: ≤10, free from suspended matter or sediment
bp   >100 °C(lit.)
density   1.2 g/mL at 25 °C (lit.)
anion traces   bromide (Br-): ≤0.005%
  sulfate (SO42-): ≤1 ppm
  sulfite (SO32-): ≤1 ppm
cation traces   As: ≤0.01 ppm
  Fe: ≤0.2 ppm
  NH4+: ≤3 ppm
  heavy metals: ≤1 ppm (by ICP-OES)

Description

Application

Chlorine source for safer, greener chlorination of aromatic compounds and a,b-unsaturated carbonyl compounds.

Highly Selective Oxidative Monochlorination To Synthesize Organic Intermediates: 2-Chlorotoluene, 2-Chloroaniline, 2-Chlorophenol, and 2-Chloro-4-methylphenol

A Convenient Halogenation of α,β-Unsaturated Carbonyl Compounds with OXONE® and Hydrohalic Acid (HBr, HCl)

Packaging

2.5 L in poly bottle

2.5 L-GL in glass bottle

25, 100, 4×100, 12×100 mL in glass bottle

500 mL in poly bottle

500 mL-GL in glass bottle

6×2.5 L-GL in glass bottle

6×2.5, 4, 4×4 L in poly bottle

6×500 mL in poly bottle

6×500 mL-GL in glass bottle

Single 2.5L-GL units require a can opener to open the metal shipping container.

Other Notes

ACS specifications same as product 320331

Legal Information

OXONE is a registered trademark of E. I. du Pont de Nemours and Company

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1789 8 / PGII
WGK Germany 
3
RTECS 
MW4025000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles

Protocols

Protocols for the Fmoc SPPS of Cysteine-containing Peptides

Peptides containing Cys can exist in either reduced (sulfhydryl) or oxidized inter/intra chain disulfide bonded forms. The synthesis of peptides containing Cys, therefore, presents special challenges...
Keywords: Alkylations, Asymmetric synthesis, Buffers, Centrifugation, Coupling reactions, Cyclizations, Eliminations, Evaporation, Filtration, High performance liquid chromatography, Hormones, Iodinations, Oxidations, Peptide synthesis, Purification, Racemizations, Rearrangements, Reductions, Solid phase peptide synthesis, Solvents, Thiolysis

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Molarity Calculator & Normality Calculator for Acids & Bases

The molarity calculator tool provides lab-ready directions describing how to prepare an acid or base solution of specified Molarity (M) or Normality (N) from a concentrated acid or base solution. To ...

Peer-Reviewed Papers
15

References

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