S7778
Sodium phosphate tribasic dodecahydrate
BioXtra, ≥98.0% (titration)
Synonym(s):
TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate
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| Size/SKU | Availability | Price |
|---|---|---|
500 g | Available to ship TODAY | $124.00 |
1 kg | Available to ship TODAY | $235.00 |
About This Item
$124.00
Available to ship TODAYDetails
product line
BioXtra
Quality Segment
assay
≥98.0% (titration)
form
powder
impurities
Insoluble matter, passes filter test, ≤3% Free alkali (as NaOH)
pH
~13.0 (20 °C, 0.5 M in water)
solubility
H2O: 0.5 M at 20 °C, clear, colorless
density
1.62 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.005%
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%
absorption
≤0.023 at 280 in H2O at 0.5 M, ≤0.035 at 260 in H2O at 0.5 M
application(s)
diagnostic assay manufacturing
SMILES string
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([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
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This Item | |||
|---|---|---|---|
| description BioXtra, ≥98.0% (titration) | description puriss. p.a., ACS reagent, ≥98.0% (T) | description ≥98% | description ACS reagent, ≥98% |
| assay ≥98.0% (titration) | assay ≥98.0% (T) | assay ≥98% | assay ≥98% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| product line BioXtra | product line - | product line - | product line - |
| application(s) diagnostic assay manufacturing | application(s) - | application(s) - | application(s) - |
| form powder | form crystals or chunks | form crystalline | form crystals or chunks |
| solubility H2O: 0.5 M at 20 °C, clear, colorless | solubility - | solubility alcohol: insoluble, boiling water: soluble 1 part, water: soluble 3.5 parts | solubility - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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