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

Supplier: MilliporeSigma

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 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
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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Size Packaging Supplier No. VWR Catalog Number Unit Price Quantity
25 kg Double Poly Bag 1.06386.9029 EM1.06386.9029 Each (25kg) Retrieving Restricted
restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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