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30411 Sigma-Aldrich

Sodium pyrophosphate tetrabasic decahydrate

puriss. p.a., ≥99%

Synonym: Pyrophosphate inorganic, Sodium diphosphate tetrabasic, Tetrasodium pyrophosphate

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Essential Chemicals, Puriss p.a.,
InChI Key   VZWGHDYJGOMEKT-UHFFFAOYSA-J
grade   puriss. p.a.
assay   ≥99%
impurities   ≤0.0005% heavy metals (as Pb)
  ≤0.001% total nitrogen (N)
anion traces   chloride (Cl-): ≤10 mg/kg
  phosphate (PO43-): ≤1000 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   As: ≤1 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg

Description

Packaging

2.5 kg in poly bottle

500 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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