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222003 Sigma-Aldrich

Sodium phosphate tribasic dodecahydrate

ACS reagent, ≥98%

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

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Properties

Related Categories ACS Grade Buffers, Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Chemical Synthesis,
grade   ACS reagent
InChI Key   ASTWEMOBIXQPPV-UHFFFAOYSA-K
assay   ≥98%
impurities   ≤0.01% insolubles
density   1.62 g/mL at 25 °C
anion traces   chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.01%
cation traces   Fe: ≤0.001%
  excess alkali (as NaOH): ≤2.5%
  heavy metals (as Pb): ≤0.001%

Description

Packaging

2.5 kg in poly bottle

500 g in poly bottle

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.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
TC9575000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

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Peer-Reviewed Papers
15

References

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