13423

Natriumchlorid

puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5% (calc. to the dried substance), ≤0.00002% Al

• Synonym(e): Halit, NaCl
• Lineare Formel: NaCl
• CAS-Nummer: 7647-14-5
• Molekulargewicht: 58.44
• Beilstein: 3534976
• EG-Nummer: 231-598-3
• MDL-Nummer: MFCD00003477
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329750168
• NACRES: NA.21

Eigenschaften

• Dampfdruck: 1.33 hPa ( 865 °C)
• Qualitätsniveau: 200
• Qualität: puriss.; meets analytical specification of Ph. Eur., BP, USP
• Assay: 99.0-100.5% (calc. to the dried substance)
• Form: powder or crystals
• Verunreinigungen: acidity or alkalinity, in accordance; hexacyanoferrate(II), in accordance; organic volatile impurities, complies (GC); residual solvents, in accordance; ≤0.00002% Al; ≤0.0001% hexacyanoferrate (II); ≤0.0005% heavy metals (as Pb); ≤0.001% free acid (as HCl); ≤0.002% free alkali (as NaOH); ≤0.01% Mg and alkaline earth metals (as Ca)
• Verlust: ≤0.5% loss on drying, 105°C, 2 h
• pH-Wert: 7
• mp (Schmelzpunkt): 801 °C (lit.)
• Anionenspuren: bromide (Br^-): ≤50 mg/kg; iodide (I^-): in accordance; nitrite (NO₂^-): in accordance; phosphate (PO₄^3-): ≤25 mg/kg; sulfate (SO₄^2-): ≤200 mg/kg
• Kationenspuren: Al: ≤0.2 mg/kg; As: ≤1 mg/kg; Ba: ≤2 mg/kg; Fe: ≤2 mg/kg; K: ≤500 mg/kg
• Eignung: complies for appearance of solution; complies for identity
• SMILES String: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• InChIKey: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

(S)-(+)-Glycidyl benzyl ether is a chiral building block that can be prepared from (S)-glycidyl tosylate.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable