Chemistry Reagent Sodium Metabisulfite ACS Grade >95%, 25 lbs - Each

Chemistry Reagent Sodium Metabisulfite is a high-purity, white crystalline powder with a concentration level of >95%, meticulously manufactured to meet the American Chemical Society (ACS) Grade specifications. This essential inorganic compound, also known as Sodium Pyrosulfite (Na2S2O5), is designed for professional laboratory, scientific, R&D, and manufacturing applications where analytical precision and chemical consistency are paramount. Packaged in a heavy-duty 25 lbs drum for large-scale industrial and research use, this reagent serves as a potent reducing agent, antioxidant, and preservative in highly regulated workflows.

Key Features & Benefits

• Features a high >95% concentration level meeting ACS Reagent specifications to ensure the chemical stability and performance required for complex analytical research.
• Functions as a powerful reducing agent in organic synthesis and as a specialized reagent for the neutralization of residual chlorine and chromium in wastewater analysis.
• Supplied in a high-capacity 25 lbs drum to support high-volume manufacturing, industrial-scale R&D, and large-batch chemical processing.
• Commonly utilized in molecular biology and histology as a critical component in the preparation of Schiff Reagent and for the reduction of disulfide bonds in proteins.
• Acts as a reliable antioxidant and preservative in pharmaceutical and cosmetic formulations, protecting active ingredients from oxidative degradation.
• Manufactured under strict quality protocols to ensure minimal trace heavy metal impurities, supporting the accuracy required for advanced scientific research.
• Essential inorganic reagent for various applications in the photography, textile, and paper industries as a stabilizing and dechlorinating agent.

• The product warranty is applicable as per the terms and conditions provided by the product manufacturer.

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• No returns will be accepted after 30 days from the date of shipment.
• All returns are subject to a restocking fee as per manufacturers terms and conditions.
• All returns must have an RGA number (Returned Goods Authorization), unauthorized returns will not be accepted.
• We do not guarantee fulfillment of any desired purpose or product suitability to the user and this will not be considered as a valid reason for return.
• The products must be new, unused condition, not tampered with, in original packaging and returned at the customers expense in the original packaging.
• If your return is not due to any manufacturing defect then the original shipping cost will be deducted from the total refund.
• Hygiene, bath and toilet items cannot be returned once opened or used.
• Standard manufacturer terms and conditions apply for return policy of this product.

Please call us for specific details.