Identification
NaOH
M = 40,00 g/mol
CAS [1310-73-2]
EC number: 215-185-5
Taric code: 2815 12 00
Applications
analytical chemistry, titrant in volumetric analysis.
Specifications
factor………………………………………………………. 0,999 – 1,001
uncertainty ± 0,001
1 ml = 0,0400 g NaOH
This volumetric solution was checked by means of potentiometric methods
using potassium hydrogen phthalate volumetric standard.
This volumetric standards are directly traceable to the Standard
Reference Materials from NIST (National Institute of Standards and Technology, USA).
Packaging
- 1000 ml
Physical data
• Density: 1,04 g/cm3
• pH(20 ºC) ~ 13,7