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Potassium phosphate tribasic

SIAL/P5629 - reagent grade, ≥97%

Synonym: Tripotassium phosphate

CAS Number: 7778-53-2
Empirical Formula (Hill Notation): K3O4P
Molecular Weight: 212.27
EC Number: 231-907-1
MDL Number: MFCD00036295
Linear Formula: K3PO4
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-P5629-25G 25 g
 $25.00
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45-P5629-500G 500 g
 $66.40
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45-P5629-1KG 1 kg
 $94.80
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45-P5629-10KG 10 kg
 $615.00
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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: P5629-25G
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: P5629-500G
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: P5629-1KG

 

assay ≥97%
density 2.564 g/mL at 25 °C (lit.)
form powder
grade reagent grade
InChI 1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3
InChI key LWIHDJKSTIGBAC-UHFFFAOYSA-K
pH 11.9 (25 °C, 10 g/L)
Quality Level 200 
SMILES string [K].OP(O)(O)=O
solubility water: 100 mg/mL, clear, colorless
storage temp. room temp
Application: Potassium phosphate tribasic has been used:
• in lysis buffer for the isolation of protein from Gram positive bacteria
• as a reagent for the scalable synthesis and post-modification of NU-1000 (mesoporous metal-organic framework)
• as a reagent for the plasma membrane preparation of Lilium davidii or Oryza sativa with high purity
General description: Potassium phosphate tribasic exhibits high catalytic property in trans esterification reactions. It has bactericidal activity.
Packaging: 1 kg in poly bottle
Packaging: 10 kg in poly drum
Packaging: 25, 500 g in poly bottle
Purity ≥97%
Density 2.564 g/mL at 25 °C (lit.)
Storage Temp. room temp
UNSPSC 12161700

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