20 lb Sodium Metabisulfite Food Grade/Photo Grade 98.6+% Purity White Granular Solid Crystals

20 lb Sodium Metabisulfite Food Grade/Photo Grade 98.6+% Purity White Granular Solid Crystals

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SKU:
ZDV825092
UPC:
840194116602
Condition:
New
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Sodium Metabisulfite 98.6+% Purity, Food/Photo Grade by Duda Energy Also known as Sodium pyrosulfite, pyrosulfurous acid-disodium salt Chemical Formula: Na2S2O5 Can be used to remove tree stumps. As a food additive, acts as a presdervative and antioxidant. Commonly used in wine and beer making. Recommended uses: Pulp and paper Photography Food Water Treatment Organic Synthesis Reducing Agent Dyes Surfactant
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