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106431 tri-Sodium citrate 5,5-hydrate

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
6858-44-2200-675-3C₆H₅Na₃O₇ * 5,5 H₂O258.10 g/molE 331
Description
Catalogue Number106431
References
Product Information
CAS number6858-44-2
EC number200-675-3
GradeE 331
Hill FormulaC₆H₅Na₃O₇ * 5,5 H₂O
Molar Mass258.10 g/mol
HS Code2918 15 00
Structure formula ImageStructure formula Image
Quality LevelMQ500
Applications
Biological Information
Physicochemical Information
Melting Point>150 °C (anhydrous)
pH value7.5 - 9.0 (H₂O)
Bulk density800 kg/m3
Solubility920 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 8000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°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 (perchloric acid titration, calculated on dried substance)≥ 99.0 %
Identitypasses test
pH-value (5 %; water)7.5 - 9.0
Oxalate (C₂O₄)≤ 0.0100 %
As (Arsenic)≤ 0.0001 %
Fe (Iron)≤ 0.001 %
Hg (Mercury)≤ 0.0001 %
Pb (Lead)≤ 0.0001 %
Loss on drying (180 °C)≤ 30.0 %
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 (*).
Corresponds to E 331
Conforms to the purity criteria on food additives according to the current European Commission Regulation.

Documentation

Material Qualification Dossier

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3.0

Quality Management Dossier (Open Access)

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Operational Excellence Dossier

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tri-Sodium citrate 5,5-hydrate SDS

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Safety Data Sheet (SDS) 

Certificates

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