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Hydroxid sodný 97.0-100.5%, pellets Ph. Eur., NF, BP, JP

Dodávateľ: VWR Chemicals
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28248.367EA 168.07 EUR
28248.367 28248.298 28248.460
Hydroxid sodný 97.0-100.5%, pellets Ph. Eur., NF, BP, JP
Hydroxid sodný

Appearance: White or almost white, crystalline masses, supplied as pellets, sticks or slabs, deliquescent, readily absorbing carbon dioxide.


Pozor: Not for use as Active Pharmaceutical Ingredient (API)

Vzorec: NaOH
Mw: 40 g/mol
Teplota varu: 1390 °C (1013 hPa)
Teplota tavenia: 323 °C
Hustota: 2,13 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00003548
Číslo CAS: 1310-73-2
EINECS: 215-185-5
OSN: 1823
ADR: 8,II
REACH: 01-2119457892-27
Merck Index: 14,08627

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Vyhľadávanie chemikálií podľa metódy (HPLC, GC, Metal traces, XRF atď.), značky (VWRc, Merck atď.) alebo kategórie produktu (normy, chromatografia atď.)

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Výsledky špecifikačného testu

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 20 ppm
Residual solvents Passes test
As (Arsenic) Max. 1 ppm
Cd (Cadmium) Max. 1 ppm
Co (Cobalt) Max. 1 ppm
Hg (Mercury) Max. 1 ppm
Ni (Nickel) Max. 1 ppm
Pb (Lead) Max. 5 ppm
V (Vanadium) Max. 1 ppm
Conforms to Ph.Eur./NF/BP/JP Passes test
Ph.Eur./BP specifications:
Assay (calculated as NaOH) [Ph.Eur./BP] 97.0 --> 100.5 %
Identification A [Ph.Eur./BP] Min. 11.0
Identification B Passes test Ph.Eur./BP
Appearance of solution Passes test Ph.Eur./BP
CO3 (as Na2CO3) [Ph.Eur./BP] Max. 2.0 %
Cl (Chloride) [Ph.Eur./BP] Max. 200 ppm
SO4 (Sulphate) [Ph.Eur./BP] Max. 200 ppm
Fe (Iron) [Ph.Eur./BP] Max. 10 ppm
NF specifications:
Assay (total alkali) [NF] 95.0 --> 100.5 %
Sodium carbonate [NF] Max. 3.0 %
Content of sodium [NF] 54.0 --> 59.8 %
Identification A Passes test NF
Identification B Passes test NF
K (Potassium) [NF] Max. 0.5 %
Insoluble substances and organic matter Passes test NF
JP specifications:
Assay (calculated as NaOH) [JP] Min. 95.0 %
Identification 1 Passes test JP
Identification 2 Passes test JP
Clarity and colour of solution Passes test JP
Cl (Chloride) [JP] Max. 0.050 %
Heavy metals (as Pb) [JP] Max. 30 ppm
K (Potassium) Passes test JP
Sodium carbonate [JP] Max. 2.0 %
Hg (Mercury) Passes test JP

Jednoduchý spôsob, ako objaviť chemický produkt

Vyhľadávanie chemikálií podľa metódy (HPLC, GC, Metal traces, XRF atď.), značky (VWRc, Merck atď.) alebo kategórie produktu (normy, chromatografia atď.)

Otestujte ich a presvedčte sa sami

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