Sigma-Aldrich
Sodium Phosphate Tribasic Dodecahydrate 98%+, 2.5 kg, case/6
- Part Number:
- LC-04277-6X2.5KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 6
- Size:
- 2.5 kg
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
Bulk discount rates
Automatically save when you buy in bulk.
| Buy 6 - 11 | and get 10% off |
| Buy 12 or above | and get 15% off |
Description
Sodium Phosphate Tribasic Dodecahydrate ≥98% 2.5 Kg
Synonym:TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate
- CAS Number 10101-89-0
- Linear Formula Na3PO4 · 12H2O
- Molecular Weight 380.12
- EC Number 231-509-8
- MDL number MFCD00149198
- PubChem Substance ID 57646747
- NACRES NA.25
Application
Sodium phosphate tribasic dodecahydrate was used to prepare buffer solution used in the analysis of pyronaridine in human whole blood and plasma by using high-performance liquid chromatography.
Biochem/physiol Actions
Sodium phosphate tribasic also referred to as Trisodium phosphate or TSP is a widely used cleaning agent. Trisodium phosphate disrupts cytoplasmic as well as outer membranes of Salmonella enterica cells and hence prevents the spread of bacteria. Further, it is corrosion inhibitor for iron and inhibits the rate of the anodic iron dissolution reaction in unbuffered solutions.
| InChI Key | ASTWEMOBIXQPPV-UHFFFAOYSA-K |
| assay |
≥98% |
| impurities |
≤0.001% heavy metals (as Pb) |
| solubility |
boiling water: soluble 1 part |
| density |
1.62 g/mL at 25 °C |
| anion traces |
chloride (Cl-): ≤0.01% |
| cation traces |
As: ≤1 mg/kg |
Safety Information
Symbol 
GHS07
Signal word Danger
Hazard statements H290-H314
Precautionary statements P280-P305 + P351 + P338-P310
RIDADR UN 3264 8 / PGIII
WGK Germany 1
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.