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Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula NaOH | MDL Number |
Molar Mass 40.00 g/mol | RTECS Number WB4900000 | Synonyms NaOH;Caustic soda |
Property | Value |
---|---|
assay | 98.0 - 100.5 % |
assay of Na2CO3 | Max. 0.5 % |
aluminium (Al) | Max. 0.001 % |
arsenic (As) | Max. 2 ppm |
calcium (Ca) | Max. 0.001 % |
iron (Fe) | Max. 10 ppm |
mercury (Hg) | Max. 1 ppm |
potassium (K) | Max. 0.1 % |
lead (Pb) | Max. 0.5 ppm |
heavy metals (as Pb) | Max. 20 ppm |
chloride (Cl) | Max. 100 ppm |
total N | Max. 0.0005 % |
phosphate (PO4) | Max. 0.001 % |
silicate (as SiO2) | Max. 0.01 % |
sulfate (SO4) | Max. 100 ppm |
water insoluble matter + org. comp. | complying |
residual solvents | complying |
appearance of the solution | complying |
vapor Pressure | <18 mmHg ( 20 °C) |
Property | Value |
---|---|
Boiling Point/Range | 1.390 °C (1.013 hPa) |
Certification | Ph. Eur., BP, NF, E524 |
Color | Colorless |
Corrosivity | Corrosive to metals |
Density | 2.13 g/cm3 (20 °C) |
Flashpoint | Not applicable |
Form | Solid |
Grade | Reagent Grade |
Incompatible Materials | Exothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Tin, Aluminium, Zin |
Lower Explosion Limit | Not applicable |
Melting Point/Range | 319 °C |
Partition Coefficient | No data available |
Purity Percentage | 98.00-100.50 |
Purity Details | 98.00-100.50% |
Solubility in Water | Completely soluble |
Upper Explosion Limit | Not applicable |
Vapor Pressure | No data available |
Viscosity | No data available |
pH-Value | Alkaline |
Product Line | Puriss. |
Storage Temperature | Ambient |
Property | Value |
---|---|
Hazard Class | 8 |
Package Group | II |
UN ID | UN1823 |
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