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106652 Sodium sulfite

EMPROVE® ESSENTIAL Ph Eur,BP,NF,E 221

Sodium sulfite MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7757-83-7 EC Number: 231-821-4 Molar Mass: 126.04 g/mol Chemical Formula: Na₂SO₃ Hill Formula: Na₂O₃S Grade: Ph Eur,BP,NF,E 221
106652
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7757-83-7231-821-4Na₂O₃SNa₂SO₃126.04 g/molPh Eur,BP,NF,E 221

Products

Catalogue NumberPackaging Qty/Pack
1.06652.1000 Plastic bottle 1 kg
1.06652.9029 Double PE Sack 25 kg
Description
Catalogue Number106652
OverviewDisclaimer:
The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA's Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
References
Product Information
CAS number7757-83-7
EC number231-821-4
GradePh Eur,BP,NF,E 221
Hill FormulaNa₂O₃S
Chemical formulaNa₂SO₃
Molar Mass126.04 g/mol
HS Code2832 10 00
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Density2.630 g/cm3
Melting Point>500 °C (decomposition)
pH value9.0 - 10.5 (126 g/l, H₂O, 25 °C)
Bulk density1480 kg/m3
Solubility220 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 2610 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Assay (iodometric)95.0 - 100.5 %
Assay (SO₂)≥ 48.0 %
Identitypasses test
Appearance of solutionpasses test
Thiosulfate (S₂O₃)≤ 0.05 %
Heavy metals (as Pb)≤ 0.0005 %
As (Arsenic)≤ 0.0002 %
Hg (Mercury)≤ 0.0001 %
Fe (Iron)≤ 0.0005 %
Pb (Lead)≤ 0.0002 %
Se (Selenium)≤ 0.00025 %
Zn (Zinc)≤ 0.0025 %
Residual solvents (Ph Eur/USP/ICH)excluded by the manufacturing process
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Conforms to Ph Eur, BP, NF, E221
Global Trade Item Number
Catalogue Number GTIN
1.06652.1000 04022536080703
1.06652.9029 04027269980610

Documentation

Material Qualification Dossier

TitleVersion
8.1

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

Sodium sulfite SDS

Title

Safety Data Sheet (SDS) 

Sodium sulfite Certificates of Analysis

Product Number PackagingSpecificationLot Number
1.06652.1000 Plastic bottlePDF Specification Document
1.06652.9029 Double PE SackPDF Specification Document

Certificates

Title