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Product Information:
Sodium sulfite Basic information |
Product Name: | Sodium sulfite |
Synonyms: | Sodium sulfite anhydrous;SODIUM SULFITE, EXSICCATED;SODIUM SULPHITE;anhydroussodiumsulfite;disodiumsulfite;exsiccatedsodiumsulfite;natriisulphis;natriumsulfid |
CAS: | 7757-83-7 |
MF: | Na2O3S |
MW: | 126.04 |
EINECS: | 231-821-4 |
Product Categories: | Inorganic Chemicals;Inorganics;Water Ttreatment Chemicals;Analytical Reagents for General Use;Puriss p.a.;Q-S, Puriss p.a.;Disulfide Bridge Cleavage Reagents;AlphabeticalBiochemicals and Reagents;Biochemicals and Reagents;Denaturation;Inorganic Salts;Synthetic Reagents;Essential Chemicals;Reagent Grade;Routine Reagents;ACS GradeBiochemicals and Reagents;Disulfide Bridge Cleavage ReagentsSynthetic Reagents;inorganic compound;Paper, glass, printing and dyeing |
Mol File: | 7757-83-7.mol |
Sodium sulfite Chemical Properties |
Melting point | 500 °C |
density | 2.63 |
refractive index | 1,484 |
storage temp. | Store at RT. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
Water Solubility | 23 g/100 mL (20 ºC) |
Sensitive | Hygroscopic |
Merck | 14,8682 |
Stability: | Stable. Incompatible with strong acids. Moisture and air sensitive. |
CAS DataBase Reference | 7757-83-7(CAS DataBase Reference) |
NIST Chemistry Reference | <a id="7757-83-7&Units=SI" "="" style="margin: 0px auto; padding: 0px; border: 0px; color: rgb(0, 51, 153); outline: none;" title="sodium sulfite(7757-83-7)">sodium sulfite(7757-83-7) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 31-36/37/38-22-40-36/38 |
Safety Statements | 24/25-36-26-22 |
WGK Germany | 1 |
RTECS | WE2150000 |
F | 3-10 |
HS Code | 28321000 |
Hazardous Substances Data |
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