Specification of Sodium Hidroksida MERCK Pellet Cap. 500 g
Sodium Hidroksida MERCK Pellet Cap. 500 g
MERCK 106498.0500 Sodium hidroksida/Sodium hydroxide pellet cap. 500 g
Deskripsi Produk
Sodium hydroxide pellets for analysis EMSURE ISO. CAS No. 1310-73-2, EC Number 215-185-5.
Description
Catalogue Number 106498
Synonyms Soda caustic
Product Information
CAS number 1310-73-2
EC index number 011-002-00-6
EC number 215-185-5
Grade ISO
Hill Formula HNaO
Chemical formula NaOH
Molar Mass 40.00 g/mol
HS Code 2815 11 00
Applications
Application Sodium hydroxide pellets for analysis EMSURE ISO. CAS No. 1310-73-2, EC Number 215-185-5.
Physicochemical Information
Density 2.13 g/cm3 (20 C)
Melting Point 319 - 322 C
pH value >14 (100 g/l, HO, 20 C)
Solubility 1090 g/l
Specifications :
Assay (acidimetric,NaOH) 99.0 %
Carbonate (as NaCO) 1.0 %
Chloride (Cl) 0.0005 %
Phosphate (PO) 0.0005 %
Silicate (SiO) 0.001 %
Sulphate (SO) 0.0005 %
Total nitrogen (N) 0.0003 %
Heavy metals (as Pb) 0.0005 %
Al (Aluminium) 0.0005 %
As (Arsenic) 0.0001 %
Ca (Calcium) 0.0005 %
Cu (Copper) 0.0002 %
Fe (Iron) 0.0005 %
K (Potassium) 0.05
Mg (Magnesium) 0.0005 %
Ni (Nickel) 0.00025 %
Pb (Lead) 0.0005 %
Zn (Zinc) 0.001 %