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P5504 Sigma-Aldrich

Potassium phosphate dibasic trihydrate

ReagentPlus®, ≥99.0%

Synonym: Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Chemical Synthesis, Inorganic Salts,
Quality Level   200
product line   ReagentPlus®
assay   ≥99.0%
form   powder or crystals
pH   9.2-9.4 (25 °C, 50 g/L)
solubility   water: 100 mg/mL, clear, colorless
storage temp.   room temp
SMILES string   O.O.O.[K+].[K+].OP([O-])([O-])=O
InChI   1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
InChI key   XQGPKZUNMMFTAL-UHFFFAOYSA-L

Description

Packaging

1 kg in poly bottle

100, 500 g in poly bottle

5, 10 kg in poly drum

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Protocols

Enzymatic Assay of Protease Using Casein As a Substrate

To standardize a procedure for the enzymatic assay of Protease using Casein as a substrate at Sigma-Aldrich St. Louis.

Enzymatic Assay of Superoxide Dismutase

This procedure applies to all products that have a specification for superoxide dismutase activity by enzymatic determination.
Keywords: Catalysis, Reductions

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Peer-Reviewed Papers
15

References

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