Duda Energy meta05 Sodium Metabisulfite Food Grade/Photo Grade 98, 5 lb.

Sodium Met bisulfite98.6+% Purity, Food/Photo Gradeby Duda EnergyAlso known as Sodium pyro sulfite, pyro sulfurous acid-disodium saltChemical Formula: Na2S2O5Can be used to remove tree stumps.As a food additive, acts as a preservative and antioxidant. Commonly used in wine and beer making.Recommended uses:Pulp and paperPhotographyFoodWater TreatmentOrganic SynthesisReducing AgentDyesSurfactant.

Food Grade / Photo Grade, 98.6+% Pure, White Granular Solid
Commonly used in Beer & Wine Making – Preservative & Antioxidant!
Packaged in an HDPE Plastic bag!
High Quality – Fine Granules – High Purity!
Pure White in Color