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Potassium phosphate dibasic

SIGALD/P3786 - ACS reagent, ≥98%

Synonym: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate

CAS Number: 7758-11-4
Empirical Formula (Hill Notation): HK2O4P
Molecular Weight: 174.18
EC Number: 231-834-5
MDL Number: MFCD00011383
Linear Formula: K2HPO4
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-P3786-100G 100 g
$68.60
1/EA
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45-P3786-500G 500 g
$165.00
1/EA
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45-P3786-1KG 1 kg
$254.00
1/EA
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45-P3786-2.5KG 2.5 kg
$488.00
1/EA
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45-P3786-4X2.5KG 2.5 kg
$1490.00
4/EA
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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: P3786-100G
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: P3786-500G
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: P3786-1KG
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: P3786-2.5KG
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: P3786-4X2.5KG

 

agency suitable for SM 5210
anion traces chloride (Cl-): ≤0.003%
  sulfate (SO42-): ≤0.005%
assay ≥98%
cation traces Fe: ≤0.001%
  heavy metals: ≤5 ppm (by ICP-OES)
  Na: ≤0.05%
form powder
grade ACS reagent
impurities ≤0.001% Nitrogen compounds (as N)
  ≤0.01% Insoluble matter
InChI 1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI key ZPWVASYFFYYZEW-UHFFFAOYSA-L
loss ≤1.0% loss on drying, 105°C
pH 8.5-9.6 (25 °C, 5% in solution)
Quality Level 200 
SMILES string [K+].[K+].OP([O-])([O-])=O
Application: Potassium phosphate dibasic has been used in the preparation of MMG (maltose, methyl green) medium, phosphate buffered saline and hypotonic solution.
Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Other Notes: Go to Redi-Dri Product Listing 795496 
Packaging: 1, 2.5, 4×2.5 kg in poly bottle
Packaging: 100, 500, 6×500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98%
UNSPSC 12352300

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