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Brand Fluka | UNSPSC Code 12352300 | CAS Numbers (All) | EC Number | Linear Formula Na2SO3 |
MDL Number | Molar Mass 126.04 g/mol | RTECS Number WE2150000 |
Property | Value |
---|---|
Assay (Iodometric) | 95.0 - 100.0 % |
Iron (Fe) | max. 0.001 % |
Selenium (Se) | max. 0.001 % |
Zinc (Zn) | max. 0.001 % |
Heavy metals (as Pb) | max. 0.001 % |
Chloride (Cl) | max. 0.02 % |
Thiosulfate (S2O3) | max. 0.05 % |
Appearance of the solution | complying |
Residual solvents | complying |
Property | Value |
---|---|
Boiling Point/Range | No data available |
Color | White |
Density | 2.6 g/cm3 (20 °C) |
Flashpoint | Not applicable |
Form | Powder |
Grade | Reagent Pharmacopeia Salts |
Incompatible Materials | Acids, Oxidizing agents |
Lower Explosion Limit | Not applicable |
Melting Point/Range | 600 °C |
Partition Coefficient | -4 (25 °C) |
Product Line | Puriss. |
Purity Percentage | 95 |
Purity Details | 95-100% |
Solubility in Water | 270 g/l (40 °C) |
Storage Temperature | Ambient |
Upper Explosion Limit | Not applicable |
Vapor Pressure | Negligible |
Viscosity | No data available |
pH-Value | 10 at 200 g/l (20 °C) |
Property | Value |
---|---|
Hazard Class | N/A |
Package Group | N/A |
UN ID | N/A |
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