1.06585
di-Sodium hydrogen phosphate
anhydrous, EMPROVE® EXPERT, Ph. Eur., BP, JPE, USP, E 339
Synonym(s):
Sodium phosphate dibasic, sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate
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InChI
1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
SMILES string
[Na+].[Na+].[H]OP([O-])([O-])=O
InChI key
BNIILDVGGAEEIG-UHFFFAOYSA-L
agency
BP, JPE, Ph. Eur., USP
product line
EMPROVE® EXPERT
form
solid
pH
8.7-9.3 (20 °C, 10 g/L in H2O)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp
250 °C (decomposition)
application(s)
liquid formulation
ophthalmics
pharmaceutical
semi-solid formulation
solid formulation
storage temp.
2-30°C
Quality Level
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1 of 4
This Item | RDD022 | 795410 | 1.06586 |
|---|---|---|---|
| application(s) liquid formulation | application(s) - | application(s) - | application(s) - |
| agency BP, Ph. Eur., JPE, USP | agency - | agency suitable for EPA 533, suitable for SM 5210 | agency reag. Ph. Eur. |
| form solid | form powder | form powder | form solid |
| product line EMPROVE® ESSENTIAL | product line ReagentPlus®, Redi-Dri™ | product line Redi-Dri™ | product line EMSURE® |
| pH 8.7-9.3 (20 °C, 10 g/L in H2O) | pH 8.9-9.2 (25 °C, 50 g/L in water) | pH 8.7-9.3 (25 °C, 5% in solution) | pH 8.7-9.3 (20 °C, 10 g/L in H2O) |
| pKa (25 °C) (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) | pKa (25 °C) (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) | pKa (25 °C) (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) | pKa (25 °C) (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid) |
Application
General description
As part of our Emprove® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.
Legal Information
related product
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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