Sodium metabisulfite NF, Multi-Compendial, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Danger

Synonyms: Sodium pyrosulfite, Disodium disulphite, Sodium disulfite, di-Sodium disulphite, di-Sodium disulfite, Sodium pyrosulphite, Disodiumdisulphite, Disodium disulfite, Disodiumdisulfite, Sodium disulphite

Management of Change (MOC) category = R

3551-05
JT3551-5CS 970.34 USD
JT3551-5
Sodium metabisulfite NF, Multi-Compendial, J.T.Baker®
Sodium metabisulphite
Formula: Na₂S₂O₅
MW: 190.11 g/mol
Melting Pt: 150 °C
Density: 1.48 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00167602
CAS Number: 7681-57-4
EINECS: 231-673-0
REACH: 01-2119531326-45
Merck Index: 12,08784
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Specification Test Results

GMP Manufactured Product
Meets J.P. Chemical Specifications
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
Meets N.F. Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
NF - Identification A Passes Test
NF - Identification B Passes Test
NF - Limit of Chloride ≤ 0.05 %
NF - Iron (Fe) ≤ 0.002 %
NF - Limit of Thiosulfate ≤ 0.05 %
NF - Assay (SO₂) 65.0 - 67.4 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Identification C Passes Test
EP/BP - Appearance of Solution Passes Test
EP/BP - Thiosulfate Passes Test
EP/BP - Iron (Fe) ≤ 20 ppm
EP/BP - Assay (Na₂S₂O₅) 95.0 - 100.5 %
EP/BP - pH 3.5 - 5.0
JP - Assay (Na₂S₂O₅) 95.0 - 100.5 %
JP - Identification A Passes Test
JP - Identification B Passes Test
JP - Clarity and Color of Solution Passes Test
JP - Thiosulfate Passes Test
JP - Heavy Metals (as Pb) ≤ 20 ppm
JP - Iron (Fe) ≤ 20 ppm
JP - Arsenic (As) ≤ 4 ppm
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.

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