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RDD019 Sigma-Aldrich

Potassium phosphate tribasic

anhydrous, free-flowing, Redi-Dri, reagent grade, ≥98%

Synonym: Tripotassium phosphate

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Properties

Quality Level   100
grade   Redi-Dri
  anhydrous
  reagent grade
assay   ≥98%
quality   free-flowing
loss   ≤5.0% loss on ignition
solubility   water: 100 mg/mL, clear, colorless
density   2.564 g/mL at 25 °C (lit.)
SMILES string   [K].OP(O)(O)=O
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

Description

Packaging

1 kg in poly bottle

2.5 kg in poly drum

500 g in poly bottle

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
TC8450000
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

Articles

Enjoy the Free-flowing Experience - Redi-Dri™

What is the most frustrating moment you have experienced in the lab? Inadequate chemicals for the reaction? Or rock-solid material as you open your bottle when you only need a small amount? If you ha...
Keywords: Environmental

Peer-Reviewed Papers
15

References

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