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Sodium phosphate tribasic dodecahydrate

SIGALD/222003 - ACS reagent, ≥98%

Synonym: TSP; Trisodium phosphate (tert) dodecahydrate; Trisodium phosphate dodecahydrate

CAS Number: 10101-89-0
Empirical Formula (Hill Notation): Na3O4P · 12H2O
Molecular Weight: 380.12
EC Number: 231-509-8
MDL Number: MFCD00149198
Linear Formula: Na3PO4 · 12H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-222003-500G 500 g
 $134.00
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45-222003-2.5KG 2.5 kg
 $485.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 222003-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 222003-2.5KG

 

anion traces chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.01%
assay ≥98%
cation traces excess alkali (as NaOH): ≤2.5%
  Fe: ≤0.001%
  heavy metals (as Pb): ≤0.001%
density 1.62 g/mL at 25 °C
form crystals or chunks
grade ACS reagent
impurities ≤0.01% insolubles
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
pH 13 (25 °C, 190.1 g/L)
Quality Level 200 
SMILES string O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O
Application: Sodium phosphate tribasic dodecahydrate may be used in the following processes:
• Fabrication of chitosan membranes for use as the polymer electrolyte in a direct borohydride fuel cell (DBFC).
• Synthesis of hierarchical silver phosphate microcrystals with photocatalytic activity via template-free method.
Packaging: 2.5 kg in poly bottle
Packaging: 500 g in poly bottle
Purity ≥98%
Density 1.62 g/mL at 25 °C
UNSPSC 12352302

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