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  7. Potassium hydrogen carbonate, ACS, 99.7-100.5% (dried basis), Thermo Scientific Chemicals

Potassium hydrogen carbonate, ACS, 99.7-100.5% (dried basis), Thermo Scientific Chemicals

Catalog Number p-4407741
Click to view available options
Quantity:
100 g
500 g
298-14-6
CHKO3
100.11
MFCD00011402
TYJJADVDDVDEDZ-UHFFFAOYSA-M
potassium bicarbonate, potassium hydrogen carbonate, potassium hydrogencarbonate, potassium acid carbonate, monopotassium carbonate, carbonic acid, monopotassium salt, unii-hm5z15lebn, potassiumbicarbonate, ccris 3510, khco3
516893
CHEBI:81862
[K+].OC([O-])=O
298-14-6
CHKO3
100.11
MFCD00011402
TYJJADVDDVDEDZ-UHFFFAOYSA-M
potassium bicarbonate, potassium hydrogen carbonate, potassium hydrogencarbonate, potassium acid carbonate, monopotassium carbonate, carbonic acid, monopotassium salt, unii-hm5z15lebn, potassiumbicarbonate, ccris 3510, khco3
516893
CHEBI:81862
[K+].OC([O-])=O

Description

Maximum level of impurities: Insoluble matter 0.01%, Cl 0.001%, PO4 5ppm, SO4 0.003%, NH4 5ppm, Ca 0.002%, Mg 0.001%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Na 0.03%

Potassium hydrogen carbonate is used in foods to regulate pH, as a fire suppression agent (BC dry chemical) and as a buffering agent in medications. It acts as an additive in winemaking and is an active component in club soda. Furthermore, it finds use in crops for the neutralization of acidic soils. It is also used as a source of carbon dioxide for leavening in baking. It is utilized to inhibit the growth of aspergillus parasiticus in czapek's agar. It is employed as a catalyst in synthetic fiber polymerization and olefin dehydrogenation.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Color White
Physical Form Granules
Quantity 100 g
Assay Percent Range 99.7-100.5%
Solubility Information Slightly soluble in water. Practically insoluble in alcoholSoluble in water. Insoluble in alcohol.
IUPAC Name potassium hydrogen carbonate
Formula Weight 100.12
Grade ACS
Odor Odorless
Appearance White crystalline granules
Density 2.17
Chemical Name or Material Potassium hydrogen carbonate, Dried basis
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Safety and Handling

EINECSNumber 206-059-0
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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