1.06578
tri-Sodium phosphate dodecahydrate
for analysis EMSURE®,Reag. Ph Eur
Synonym(s):
tri-Sodium phosphate dodecahydrate, Sodium phosphate tribasic, Trisodium phosphate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 kg | Please contact Customer Service for Availability | PLN 265.00 | |
| 5 kg | Please contact Customer Service for Availability | PLN 929.00 | |
| 12 kg | Please contact Customer Service for Availability | PLN 3,050.00 | |
| 50 kg | Please contact Customer Service for Availability | PLN 8,620.00 |
About This Item
PLN 265.00
agency
reag. Ph. Eur.
Quality Level
product line
EMSURE®
assay
98.0-102.0% (alkalimetric)
form
crystals
potency
7400 mg/kg LD50, oral (Rat)
impurities
≤0.001% Total nitrogen (N), ≤0.01% Insoluble matter
pH
12 (20 °C, 10 g/L in H2O)
mp
75 °C (Elimination of water of crystallisation)
solubility
285 g/L
density
1.62 g/cm3 at 20 °C
bulk density
950 kg/m3
anion traces
chloride (Cl-): ≤0.005%, fluoride (F-): ≤0.0005%, sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%, excess alkali (as NaOH): ≤2.5%, heavy metals (as Pb): ≤0.001%
storage temp.
2-30°C
SMILES string
[Na+].[Na+].[Na+].[P](=O)([O-])([O-])[O-].O.O.O.O.O.O.O.O.O.O.O.O
InChI
1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
InChI key
ASTWEMOBIXQPPV-UHFFFAOYSA-K
Analysis Note
Insoluble matter: ≤ 0.01 %
excess alkali (as NaOH): ≤ 2.5 %
Chloride (Cl): ≤ 0.005 %
Fluoride (F): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Corresponds to ACS, Reag. Ph Eur
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| form crystals | form crystals | form solid | form powder |
| solubility 285 g/L | solubility 285 g/L | solubility 285 g/L | solubility H2O: 0.5 M at 20 °C, clear, colorless |
| assay 98.0-102.0% (alkalimetric) | assay 98.0-102.0% (alkalimetric) | assay - | assay ≥98.0% (titration) |
| Quality Level 300 | Quality Level 300 | Quality Level 500 | Quality Level 200 |
| cation traces Fe: ≤0.001%, heavy metals (as Pb): ≤0.001%, excess alkali (as NaOH): ≤2.5% | cation traces Fe: ≤0.001%, excess alkali (as NaOH): ≤2.5%, heavy metals (as Pb): ≤0.001% | cation traces - | cation traces Al: ≤0.0005%, Ba: ≤0.0005%, Bi: ≤0.0005%, Ca: ≤0.001%, Cd: ≤0.0005%, Co: ≤0.0005%, Cr: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Li: ≤0.0005%, Mg: ≤0.0005%, Mn: ≤0.0005%, Mo: ≤0.0005%, Ni: ≤0.0005%, Pb: ≤0.0005%, Sr: ≤0.0005%, Zn: ≤0.0005% |
| impurities ≤0.001% Total nitrogen (N), ≤0.01% Insoluble matter | impurities ≤0.001% Total nitrogen (N), ≤0.01% Insoluble matter, ≤2.5% Free alkali (as NaOH) | impurities - | impurities Insoluble matter, passes filter test, ≤3% Free alkali (as NaOH) |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Articles
Urea in water and wastewater, enzymatic determination - Photometric determination using the indophenol blue method after cleavage of the urea
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1065789025 | 04022536714509 |
| 1065785000 | 04022536079370 |
| 1065789012 | 04027269691448 |
| 1065781000 | 04022536079356 |
| 1065789050 | 04022536079387 |