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Sodium metabisulfite, 97%, extra pure, anhydrous, ACROS Organics™

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Quantity:
2.5kg
10kg
Packaging:
Plastic Bottle
Plastic drum
7681-57-4
Na2O5S2
190.1
MFCD00167602
HRZFUMHJMZEROT-UHFFFAOYSA-L
sodium metabisulfite,sodium pyrosulfite,sodium disulfite,disodium pyrosulfite,sodium metabisulphite,disodium disulfite,disodium disulphite,fertisilo,disodium metabisulfite,natrii disulfis
656671
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
7681-57-4
Na2O5S2
190.1
MFCD00167602
HRZFUMHJMZEROT-UHFFFAOYSA-L
sodium metabisulfite,sodium pyrosulfite,sodium disulfite,disodium pyrosulfite,sodium metabisulphite,disodium disulfite,disodium disulphite,fertisilo,disodium metabisulfite,natrii disulfis
656671
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
Reduction reagent
Assay Percent Range 97%
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
Physical Form Crystalline Powder
Percent Purity 97%
Grade Extra Pure
Iron (Fe) 10ppm max.
Packaging Plastic Bottle
Solubility Solubility in water: 540g/L (20°C). Other solubilities: freely soluble in glycerol, slightly soluble in alcohol
Thiosulphate 0.05% max.
Color White to Yellow
Melting Point 150.0°C
Quantity 2.5kg
Chemical Name or Material Sodium metabisulfite, Anhdrous
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GHS H Statement
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.

GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Keep container tightly closed.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

Danger