Sodium carbonate monohydrate 99.5-100.5% (dry basis), EMPROVE® ESSENTIAL Ph. Eur., BP, NF, E500, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS
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Total Ratings: 0
Avg. Ratings: 0.0 out of 5

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Synonyms: Sodium carbonate hydrousSoda monohydrate

1.06386.9029EA 1110 GBP
1.06386.9029 1.06386.1000
Sodium carbonate monohydrate 99.5-100.5% (dry basis), EMPROVE® ESSENTIAL Ph. Eur., BP, NF, E500, SAFC®
Sodium carbonate monohydrate

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 Ph Eur, BP, NF, E 500
Conforms to the purity criteria on food additives according to the current European Commission Regulation.

Formula: Na₂CO₃·1H₂O
MW: 124.00 g/mol
Melting Pt: 107.85 °C
Density: 2.25 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149177
CAS Number: 5968-11-6
EINECS: 207-838-8

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Specification Test Results

Assay (Na₂CO₃) 83.0 - 87.5 %
Assay (acidimetric; calculated on dried substance) 99.5 - 100.5 %
Identity passes test
Appearance of solution passes test
Alkali hydroxides and Alkali hydrogen carbonates passes test
Chloride (Cl) ≤ 0.0125 %
Sulfate (SO₄) ≤ 0.0250 %
Heavy metals (as Pb) ≤ 0.0010 %
As (Arsenic) ≤ 0.0003 %
Cu (Copper) ≤ 0.0025 %
Fe (Iron) ≤ 0.0050 %
Hg (Mercury) ≤ 0.0001 %
Pb (Lead) ≤ 0.0002 %
Zn (Zinc) ≤ 0.0025 %
Residual solvents (ICH Q3C) excluded by manufacturing process
Loss on drying (300 °C) 12.0 - 15.0 %

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