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900506 Sigma-Aldrich

Sodium bicarbonate

anhydrous, free-flowing, Redi-Dri, ReagentPlus®, ≥99.5%

Synonym: Sodium hydrogen carbonate

  • CAS Number 144-55-8

  • Linear Formula NaHCO3

  • Molecular Weight 84.01

  •  Beilstein/REAXYS Number 4153970

  •  EC Number 205-633-8

  •  MDL number MFCD00003528

  •  PubChem Substance ID 24899817

  •  NACRES NA.21

Purchase

Properties

Quality Level   100
grade   anhydrous
product line   ReagentPlus®
  Redi-Dri
assay   ≥99.5%
form   powder
quality   free-flowing
pKa (25 °C)   (1) 6.37, (2) 10.25 (carbonic acid)
density   2.16 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   [Na+].OC([O-])=O
InChI   1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
InChI key   UIIMBOGNXHQVGW-UHFFFAOYSA-M

Description

Packaging

1, 2.5 kg in poly bottle

5 kg in poly drum

500 g in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

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

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
VZ0950000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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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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