1.93102

Sodium hydroxide

pellets (low chloride), for analysis EMPARTA^® ACS

• UNSPSC Code: 12352316

Properties

• product name: Sodium hydroxide pellets (low chloride), for analysis EMPARTA^® ACS
• grade: ACS reagent
• product line: EMPARTA^®
• assay: 99%
• form: solid
• pH: > 14 (20 °C, 100 g/L)
• bp: 1,390 °C/1,013 hPa
• mp: 318 °C
• solubility: water: soluble 1,090 g/L at 20 °C
• density: 2.13 g/cm³ at 20 °C
• anion traces: chloride (Cl^-): 0.005%; phosphate (PO₄^3-): 0.001%; sulfate (SO₄^2-): 0.003%
• cation traces: Ca: 0.005%; Fe: 0.001%; K: 0.05%; Mg: 0.002%; N: 0.001%; Ni: 0.001%; heavy metals (as Pb): 0.002%
• storage temp.: 20-25°C
• SMILES string: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

Description

Packaging

1.93102.0521: 500G, Minimum order quantity: 20

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H290,H314
• pcodes: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable