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Sodium Metabisulfite

41900100 bioPLUS™

Sodium Metabisulfite

powder, >97%

Synonym(s): Sodium disulfite, Sodium pyrosulfite
Molecular Formula: Na2O5S2
CAS Number: 7681-57-4
EC Number: 231-673-0
Molecular Weight: 190.11

Choose your specification

  SKU Pack Size Price
41900100-1 500 g $30.09
41900100-2 1 kg $81.08
41900100-3 2.5 kg $133.31


$30.09

Qty :

Description

An antioxidant reducing agent, with antimicrobial and antifungal properties

Specifications:

  • ACS Grade
  • Chloride: <0.05%
  • Thiosulfate: <0.05%
  • Arsenic: <0.0001%
  • Heavy metals (as Pb): <0.001%
  • Iron: <0.002%
  • RTECS Number: UX8225000

Properties

Shelf life

5 years

Storage Temperature

RT

ECCN #

EAR99

European Com.#

231-673-0

Purity

>97%

Appearance color

White

Appearance form

Powder

Molecular Formula

Na2O5S2

Molecular Weight

190.11

Density

1.48 g/cm3

Melting point

150°C

Solubility (@ RT)

H2O: 540 mg/mL