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Sodium metabisulfite, for analysis, Acros Organics

Reduction reagent

Brand:  Acros Organics 223070025

Code : 29

Additional Details : CAS Number : 7681-57-4 Weight : 2.55000kg

Packaging Plastic bottle
Quantity 2.5kg

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Product Code. 10033023

  • £56.40 / 2.50kg

EU Stock 18

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Description

Description

Reduction reagent
Specifications

Chemical Identifiers

7681-57-4
190.1
HRZFUMHJMZEROT-UHFFFAOYSA-L
656671
Na2O5S2
MFCD00003530
sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]

Specifications

Sodium metabisulfite
Na2O5S2
MFCD00003530
sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis
Solubility in water: 540g/L (20°C). Other solubilities: freely soluble in glycerol,slightly soluble in alcohol
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
656671
Crystalline Powder
Analysis
10ppm max.
20ppm max.
Solubility in water: 540g/L (20°C). Other solubilities: freely soluble in glycerol, slightly soluble in alcohol
150.0°C
7681-57-4
Na2S2O5
15, 8724
1ppm max.
HRZFUMHJMZEROT-UHFFFAOYSA-L
190.1
190.1
≥58.5% (SO2)
1.4800g/mL
0.005% max
Plastic bottle
White
2.5kg
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