Disodium hydrogen phosphate, anhydrous 98.0-100.5% (by acidometric titration), EMPROVE® ESSENTIAL JPE, BP, E339, Ph. Eur., USP suitable for use as excipient, SAFC®

: MERCK PRODUCTION CHEMICALS

Disodium hydrogen phosphate, anhydrous 98.0-100.5% (by acidometric titration), EMPROVE® ESSENTIAL JPE, BP, E339, Ph. Eur., USP suitable for use as excipient, SAFC®

: MERCK PRODUCTION CHEMICALS

: sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic

:7558-79-4

:

:Na₂HPO₄

:MFCD00003496

:141.96 g/mol

:12,08805

:250 °C

:1.53 g/cm³ (20 °C)

:Ambient

:231-448-7

:01-2119489797-11

Environmentally Preferable:

Assay (calculated on dried substance according to Ph Eur):
98.0 - 101.0 %
Assay (calculated on dried substance according to USP):
98.0 - 100.5 %
Assay (acidimetric; dried substance):
99.0 - 101.0 %
Identity:
passes test
Appearance of solution:
passes test
In water insoluble matter (calculated on dried substance):
≤ 0.20 %
Sodium dihydrogen phosphate (NaH₂PO₄):
≤ 1.7 %
pH-value (1 %, water):
9.0 - 9.4
Carbonate:
passes test
Chloride (Cl):
≤ 0.01 %
Fluoride (F):
≤ 0.001 %
Sulfate (SO₄):
≤ 0.03 %
Heavy metals (as Pb):
≤ 0.001 %
As (Arsenic):
≤ 0.0001 %
Cd (Cadmium):
≤ 0.0001 %
Fe (Iron):
≤ 0.002 %
Hg (Mercury):
≤ 0.0001 %
Ni (Nickel)*:
≤ 0.0002
Pb (Lead):
≤ 0.0001 %
Residual solvents (ICH Q3C):
excluded by production process
Substances reducing potassium permanganate:
passes test
Loss on drying (130 °C):
≤ 1.0 %
Particle size (< 0.315 mm):
about 99 %

msds_106585

Frequently Bought Together

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), EMPROVE® ESSENTIAL Ph. Eur., BP, JPC, USP, SAFC®

: MERCK PRODUCTION CHEMICALS

Disodium hydrogen phosphate, anhydrous 98.0-100.5% (by acidometric titration), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, JPE, E339, SAFC®

: MERCK PRODUCTION CHEMICALS

Serological pipettes, Stripette™

: Corning

Hypodermic needles, HENKE-JECT® for single use

: HENKE SASS WOLF

Acetone ≥99%, TECHNICAL

: VWR Chemicals

VWR®, Nitrile Gloves

: VWR Collection

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

: VWR Chemicals

VWR®, Centrifugal Filters

: VWR Collection

Dehydrated culture media

: Merck

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

: VWR Collection

Potassium dihydrogen phosphate 98.0-100.5% Ph. Eur.

: VWR Chemicals

Ethyl acetate ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

: VWR Chemicals

Erlenmeyer flasks, disposable, with screw cap, Nalgene®

: Thermo Fisher Scientific

Potassium sorbate, granules NF, Ph. Eur., BP

: VWR Chemicals