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Sodium Hydroxide AnalAR 98.5-100.5%, pellets, NORMAPUR Reag. Ph. Eur. analytical reagent 1Kg CAS 1310-73-2
28244.295-1Kg



Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent

Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent

Corrosive Warning

Danger

 

Formula: NaOH
MW: 40 g/mol
Boiling Pt: 1390 °C (1013 hPa)
Melting Pt: 323 °C
Density: 2.13 g/cm³ (20 °C)
Storage Temperature: Ambient		 MDL Number: MFCD00003548
CAS Number: 1310-73-2
EINECS: 215-185-5
UN: 1823
ADR: 8,II
REACH: 01-2119457892-27
Merck Index: 14,08627
   

Specification Test Results

Assay 98.5 - 100.5 %
Appearance White pastilles
Appearance of solution Passes test Ph.Eur.
Identification B Passes test Ph.Eur.
Solution in w ater Passes test
Solution S Passes test Ph.Eur.
pH (20°C; 0.01 %) Min. 11.0
Heavy metals (as Ag) Max. 20 ppm
Heavy metals (as Pb) Max. 5 ppm
Total N (Nitro gen) Max. 3 ppm
CO3 (as Na2CO3) Max. 1.0 %
Cl (Ch loride) Max. 120 ppm
PO4 (Phos phate) Max. 5 ppm
SiO4 (as SiO2) Max. 10 ppm
SO4 (Sulp hate) Max. 5 ppm
As (Arse nic) Max. 1 ppm
Al (Alum inium) Max. 5 ppm
Ca (Cal cium) Max. 5 ppm
Cu (Co pper) Max. 2 ppm
Fe (Ir on) Max. 5 ppm
Hg (M ercury) Max. 0.1 ppm
K (Pota ssium) Max. 0.1 %
Mg (Mag nesium) Max. 5 ppm
Ni (Nic kel) Max. 5 ppm
Pb (Le ad) Max. 5 ppm
Zn (Zin c) Max. 10 ppm
Conforms to Reag. Ph.Eur. Passes test

Unit Qty: ea
Availability: 21 in stock

 

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