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Sodium metabisulfite, 97+%, ACS reagent, Thermo Scientific Chemicals
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Quantity:
5 g
250 g
1 kg
2.5 kg
Packaging:
Glass Bottle
Plastic bottle
Beschreibung
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Reduction reagent
Spezifikation
Spezifikation
Melting Point | 150.0°C |
Color | White |
Physical Form | Fine Crystalline Powder |
Quantity | 2.5 kg |
Assay Percent Range | 97% min. (Iodimetry) |
Linear Formula | Na2S2O5 |
Merck Index | 15, 8770 |
Solubility Information | Solubility in water: 540g/L (20°C). Other solubilities: freely soluble in glycerol,slightly soluble in alcohol |
Formula Weight | 190.1 |
Percent Purity | ≥97% |
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Sicherheit und Handhabung
Produktidentifikator
- Sodium metabisulfite
- Danger
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 1
- H318-Causes serious eye damage.
- H302-Harmful if swallowed.
- EUH031-Contact with acids liberates toxic gas.
- P233-Keep container tightly closed.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only
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