Hidróxido de sodio

Nombre del producto

Hidróxido de sodio, BioXtra, ≥98% (acidimetric), pellets (anhydrous)

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

SMILES string

[OH-].[Na+]

grade

BioPerformance Certified

vapor density

>1 (vs air)

vapor pressure

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

product line

BioXtra

assay

≥98% (acidimetric)

form

pellets (anhydrous)

Quality Level

200

concentration

>98%

technique(s)

cell culture | mammalian: suitable

impurities

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

pH

(ca.> 14 at 100 g/l at 20 °C)

mp

318 °C (lit.)

solubility

H₂O: 1 M, clear, colorless

density

2.13 g/cm³ at 20 °C

anion traces

chloride (Cl^-): ≤0.005%
sulfate (SO₄^2-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.02%
Mg: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.0005%