Sodium Hydrosulfite, Reagent
Sodium Dithionite
Used as a reducing agent for a variety of functional groups such as nitroso-compounds to amines and quinones to hydroquinones. Also used as a decolorizing agent in the purification of organic compounds.
Decomposes on exposure to air.
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Chemical Formula |
Na2S2O4 |
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Molecular Weight |
F.W. 174.11 |
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CAS # |
7775-14-6 |
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Safety Information |
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Health Hazard |
2 |
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Fire Hazard |
3 |
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Reactivity |
2 |
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Test |
Specification |
| Assay | Min. 85.0% |
| NOTE: If contents become damp, do not reseal container. Dispose by continuous water flooding. If container is hot to touch or if material is smoking, bubbling or burning, use acid vapor gas mask and gloves when handling. If container is |
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Shipping Information |
Sodium dithionite, 4.2, UN1384, PG II. |
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UPS limit |
0 L |
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Storage Information |
MOISTURE SENSITIVE: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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