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Potassium disulfite analytical standard

Potassium disulfite

Potassium disulfite analytical standard

Synonym(s):

Potassium metabisulfite, Potassium pyrosulfite

Linear Formula:

K₂S₂O₅

CAS Number:

Molecular Weight:

222.32

EC Number:

Products

Product Category

salts (3)

Brand

Sigma-Aldrich (3)

Supelco (1)

Formula Weight

pH Value

Physical Form

Product Line

Purity

Format

Quality Segment

Application

Special Grade

Puriss (1)

analytical standard (1)

Technique

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Product Number

Description

Pricing

P2522

Potassium disulfite, ≥98%

12619

Potassium disulfite, puriss., meets analytical specification of Ph.Eur., BP, NF, FCC, E224, 95.0-101.0% (iodometric), powder, 51.8-57.6% sulfur dioxide

60508

Potassium disulfite, BioUltra, ≥97.0% (RT)

55777

Potassium disulfite, analytical standard