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S7778 Sigma

Sodium phosphate tribasic dodecahydrate

BioXtra, ≥98.0% (titration)

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

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Properties

Related Categories BioXtra Buffers, Biochemicals and Reagents, Biological Buffers, Buffer / Buffer Salts, Buffers A to Z,
InChI Key   ASTWEMOBIXQPPV-UHFFFAOYSA-K
product line   BioXtra
assay   ≥98.0% (titration)
impurities   Insoluble matter, passes filter test
  ≤3% Free alkali (as NaOH)
solubility   H2O: 0.5 M at 20 °C clear, colorless
density   1.62 g/mL at 25 °C
anion traces   chloride (Cl-): ≤0.005%
  sulfate (SO42-): ≤0.005%
cation traces   Al: ≤0.0005%
  Ba: ≤0.0005%
  Bi: ≤0.0005%
  Ca: ≤0.001%
  Cd: ≤0.0005%
  Co: ≤0.0005%
  Cr: ≤0.0005%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Li: ≤0.0005%
  Mg: ≤0.0005%
  Mn: ≤0.0005%
  Mo: ≤0.0005%
  Ni: ≤0.0005%
  Pb: ≤0.0005%
  Sr: ≤0.0005%
  Zn: ≤0.0005%
absorption   A0.5M/260, H2O ≤0.035
  A0.5M/280, H2O ≤0.023
Featured Industry   Diagnostic Assay Manufacturing

Price and Availability


Laboratory Gloves

Interactive Buffer Table
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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