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Sigma-Aldrich Sodium phosphate tribasic dodecahydrate
List Price
$78.30
Your Price
$78.30
Sigma-Aldrich Sodium Phosphate Tribasic Dodecahydrate&, 1kg - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-04277-1KG
MFG.PART:
04277-1KG
UNSPSC:
12161700
Manufacturer:
Sigma-Aldrich
Quality Level
200
assay
≥98%
form
crystalline
impurities
≤0.001% heavy metals (as Pb)
≤2.5% free alkali (as NaOH)
solubility
boiling water: soluble 1 part
water: soluble 3.5 parts
alcohol: insoluble
density
1.62 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.01%
cation traces
As: ≤1 mg/kg
Fe: ≤10 mg/kg
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
Related Categories
Biological Buffers
Phosphates
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.[1]
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.[2] Further, it is corrosion inhibitor for iron and inhibits the rate of the anodic iron dissolution reaction in unbuffered solutions.[3]
pictograms
GHS07
signalword
Warning
hcodes
H315,H319,H335
pcodes
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
wgk_germany
WGK 1
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
| SKU | SIAL-04277-1KG |
|---|---|
| Featured | No |
| Supplier Part Number | 04277-1KG |
| UM | EA |
| UNSPSC | 12161700 |
| Manufacturer Name | Sigma-Aldrich |
| Temperature | room temp |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 10101-89-0 |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |
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