Sodium hydroxide 30% (w/w) in aqueous solution, AnalaR NORMAPUR® analytical reagent
Supplier: VWR Chemicals
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About this item
Synonyms: Caustic soda
CAS Number:1310-73-2
:
Formula:NaOH
MDL Number:MFCD00003548
:40 g/mol
Boiling Pt:119…135 °C (1013 hPa)
Melting Pt:9…10 °C
Density:1.33 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:215-185-5
UN:1824
ADR:8,II
:GHS05
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:30 - 31 %
- Total alkalies:30.0 to 31.0 %
- Density (20/4):1.32 - 1.34
- Heavy metals (as Pb):Max. 2 ppm
- Silica:Max. 5 ppm
- Total N (Nitrogen):Max. 10 ppm
- Cl (Chloride):Max. 200 ppm
- CO3 (as Na2CO3):Max. 1 %
- PO4 (Phosphate):Max. 1 ppm
- SO4 (Sulphate):Max. 10 ppm
- Al (Aluminium):Max. 2 ppm
- Ba (Barium):Max. 2 ppm
- Ca (Calcium):Max. 2 ppm
- Cd (Cadmium):Max. 0.1 ppm
- Co (Cobalt):Max. 0.3 ppm
- Cr (Chromium):Max. 2 ppm
- Cu (Copper):Max. 0.3 ppm
- Fe (Iron):Max. 2 ppm
- Hg (Mercury):Max. 0.02 ppm
- K (Potassium):Max. 50 ppm
- Mg (Magnesium):Max. 2 ppm
- Mn (Manganese):Max. 0.1 ppm
- Ni (Nickel):Max. 0.6 ppm
- Pb (Lead):Max. 0.1 ppm
- Zn (Zinc):Max. 0.3 ppm
Specification Test Results
Related Information
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Packaging Information
spec_VWRC28226.293 spec_VWRC28226.293 spec_VWRC28226.327 spec_VWRC28226.327 spec_VWRC28226.362
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