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30105 Sigma-Aldrich

Sodium fluoride

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Essential Chemicals, Puriss p.a. ACS,
grade   ACS reagent, reag. ISO, reag. Ph. Eur.
vapor pressure   1.4 mmHg ( 0 °C)
InChI Key   PUZPDOWCWNUUKD-UHFFFAOYSA-M
grade   puriss. p.a.
assay   ≥99%
impurities   ≤0.001% heavy metals (as Pb)
  ≤0.04% free alkali (as NaOH)
  ≤0.05% free acid (as HF)
  ≤0.1% sodium hexafluorosilicate (Na2SiF6)
loss   ≤0.2% loss on drying, 150 °C
mp   993 °C (lit.)
anion traces   chloride (Cl-): ≤10 mg/kg
  sulfate (SO42-): ≤100 mg/kg
  sulfite (SO32-): ≤50 mg/kg
cation traces   Cu: ≤5 mg/kg
  Fe: ≤10 mg/kg
  K: ≤100 mg/kg

Description

Packaging

500 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Contact with acids liberates very toxic gas.
RIDADR 
UN 1690 6.1 / PGIII
WGK Germany 
1
RTECS 
WB0350000
Protocols & Articles
Peer-Reviewed Papers
15

References

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