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Sodium Metabisulfite Powder
Sodium Metabisulfite Powder

Sodium Metabisulfite Powder

Price 55.0 INR/ Kilograms

MOQ : 100 Kilograms

Sodium Metabisulfite Powder Specification

  • Molecular Weight
  • 190.1 g/mol
  • Appearance
  • White or slightly yellowish powder
  • Structural Formula
  • Na2S2O5
  • Smell
  • Strong sulfur dioxide odor
  • Shelf Life
  • 12-24 months under proper storage conditions
  • Purity
  • 99% min
  • Poisonous
  • Harmful if ingested or inhaled in large amounts
  • Solubility
  • Soluble in water (65 g/100ml at 20C)
  • EINECS No
  • 231-673-0
  • Storage
  • Store in cool, dry, well-ventilated area, away from strong acids and moisture
  • HS Code
  • 28321090
  • Density
  • 1.48 Gram per cubic centimeter(g/cm3)
  • Taste
  • Pungent, salty
  • Melting Point
  • 150C (decomposes)
  • Grade
  • Industrial and Food Grade
  • Usage
  • Used in food processing, water treatment, photography, and chemical processing
  • Ingredients
  • Sodium Metabisulfite
  • Ph Level
  • 4.0 - 4.6 (1% solution)
  • Application
  • Preservative, antioxidant, bleaching agent, water treatment
  • Physical Form
  • Powder
  • Molecular Formula
  • Na2S2O5
  • CAS No
  • 7681-57-4
  • Product Type
  • Inorganic Chemical Compound
  • Shape
  • Crystalline
  • Properties
  • White crystalline powder, water soluble, releases sulfur dioxide in acidic solution, reducing agent
  • Boiling Point
  • Decomposes before boiling
  • pH of Saturated Solution
  • Approximately 4.0
  • Incompatibility
  • Strong acids, oxidizers, moisture
  • Color
  • White
  • Flash Point
  • Non-flammable
  • Manufacturing Method
  • Manufactured by reaction of sulfur dioxide with sodium carbonate
  • Vapor Pressure
  • Not applicable (decomposes)
  • Odor Threshold
  • 0.67 ppm (as SO2)
  • Packing Group
  • III
  • UN Number
  • UN 3077 (Environmentally hazardous substance, solid, n.o.s.)
  • Hazard Class
  • 8 (Corrosive, as per transport regulation)
 

Sodium Metabisulfite Powder Trade Information

  • Minimum Order Quantity
  • 100 Kilograms
  • Supply Ability
  • Kilograms
  • Delivery Time
  • Depends on order Days
 
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