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EMSURE® di-Sodium hydrogen phosphate dodecahydrate for analysis

Supplier: MilliporeSigma
Synonyms: Sodium monohydrogen phosphate dodecahydrateSodium phosphate dibasic dodecahydratedi-Sodium hydrogen orthophosphate dodecahydrate

1.06579.5000 1.06579.0500 1.06579.1000 1.06579.9025
1.06579.0500 replaces and is the same as SX0718-1. Part # Change only, Same Pack Size, Same Specifications.
1.06579.1000 is offered as an alternative to SX0718-3. Different Pack Size, Same Specifications.
1.06579.5000 is offered as an alternative to SX0718-3. Different Pack Size, Same Specifications.
1.06579.9025 is offered as an alternative to SX0718-20. Different Pack Size, Same Specifications.

Formula: Na₂HPO₄·12H₂O
MW: 358,14 g/mol
Melting Pt: 35 °C
Density: 1,52 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149181
CAS Number: 10039-32-4
EINECS: 231-448-7
Merck Index: 13,08733
Specification Test Results
Solubility 218 g/l (20 °C)
Melting Point 35 °C
Molar Mass 358.14 g/mol
Bulk Density 800 - 900 kg/m3
Density 1.52 g/cm3 (20 °C)
pH 9.0 - 9.3 (50 g/l, H2O, 20 °C)



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Size Packaging Supplier No. VWR Catalog Number Unit Price Quantity
500 g Plastic Bottle 1.06579.0500 EM1.06579.0500 Case of 6 (500g) Retrieving Restricted
Each (500g) Retrieving Restricted
1 kg Plastic Bottle 1.06579.1000 EM1.06579.1000 Case of 6 (1kg) Retrieving Restricted
Each (1kg) Retrieving Restricted
5 kg Plastic Bottle 1.06579.5000 EM1.06579.5000 Case of 2 (5kg) Retrieving Restricted
Each (5kg) Retrieving Restricted
25 kg Plastic Bottle 1.06579.9025 EM1.06579.9025 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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