258148

Hydrochloric acid

37%, ACS reagent

• Empirical Formula (Hill Notation): HCl
• CAS Number: 7647-01-0
• Molecular Weight: 36.46
• Beilstein/REAXYS Number: 1098214
• EC Number: 231-595-7
• MDL number: MFCD00011324
• UNSPSC Code: 12352301
• PubChem Substance ID: 329752827
• NACRES: NA.21

Properties

• product name: Hydrochloric acid, ACS reagent, 37%
• grade: ACS reagent
• agency: suitable for GB 5009.253-2016; suitable for SM 5210
• vapor density: 1.3 (vs air)
• vapor pressure: 3.23 psi ( 21.1 °C); 7.93 psi ( 37.7 °C)
• assay: 36.5-38.0% (ACS specification); 37%
• form: liquid
• impurities: ≤1 ppm free chlorine
• ign. residue: ≤5 ppm
• color: APHA: ≤10, free from suspended matter or sediment
• pH: <1
• bp: >100 °C (lit.)
• density: 1.070 g/cm³ at 20 °C (lit.)
• anion traces: bromide (Br^-): ≤0.005%; sulfate (SO₄^2-): ≤1 ppm; sulfite (SO₃^2-): ≤1 ppm
• cation traces: As: ≤0.01 ppm; Fe: ≤0.2 ppm; NH₄⁺: ≤3 ppm; heavy metals: ≤1 ppm (by ICP)
• storage temp.: room temp
• SMILES string: Cl
• InChI: 1S/ClH/h1H
• InChI key: VEXZGXHMUGYJMC-UHFFFAOYSA-N

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

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 Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H290,H314,H335
• pcodes: P234 - P261 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable