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60339

Potassium bicarbonate

BioUltra, ≥99.5% (T)

Synonym(s):

Potassium hydrogen carbonate

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About This Item

Linear Formula:
KHCO3
CAS Number:
298-14-6
Molecular Weight:
100.12
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
57651748
EC Number:
206-059-0
Beilstein/REAXYS Number:
4535309
MDL number:
MFCD00011402

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InChI key

TYJJADVDDVDEDZ-UHFFFAOYSA-M

InChI

1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1

SMILES string

[K+].OC([O-])=O

product line

BioUltra

assay

≥99.5% (T)

form

powder or crystals

impurities

insoluble matter, passes filter test

pH

7.5-9.0 (25 °C, 1 M in H2O)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.010, λ: 280 nm Amax: 0.01

Quality Level

200

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1 of 4

This Item
23720515481341.93698
Potassium bicarbonate BioUltra, ≥99.5% (T)

Sigma-Aldrich

60339

Potassium bicarbonate

Potassium bicarbonate ACS reagent, 99.7%, powder, crystals or granules

Sigma-Aldrich

237205

Potassium bicarbonate

Potassium bicarbonate United States Pharmacopeia (USP) Reference Standard

USP

1548134

Potassium bicarbonate

Potassium hydrogen carbonate EMPLURA®

Supelco

1.93698

Potassium hydrogen carbonate

assay

≥99.5% (T)

assay

99.7%, 99.7-100.5% (ACS specification)

assay

-

assay

-

product line

BioUltra

product line

-

product line

-

product line

EMPLURA®

Quality Level

200

Quality Level

200

Quality Level

-

Quality Level

-

form

powder or crystals

form

powder, crystals or granules

form

-

form

-

pH

7.5-9.0 (25 °C, 1 M in H2O)

pH

8.2 (10.01 g/L)

pH

-

pH

-

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

-

solubility

-

solubility

-

Application

Potassium bicarbonate may be used with D-ribose to induce a synergistic effect on the slowing of cancer cell line proliferation in vitro. Potassium bicarbonate is used in studies on the effect of bicarbonate salts on protein ligand binding.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9477
BCCM2313
BCCK5241
BCCJ2896
BCCH1454

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Amalie Modvig et al.
Materials (Basel, Switzerland), 12(13) (2019-07-10)
A Ru-doped phospho-tungstic Wells-Dawson polyoxometalate (POM) was successfully applied as homogeneous catalyst for glycerol hydrogenolysis in aqueous media. The synthesized compound showed superior catalytic activity compared to classical homogeneous/heterogeneous Ru catalysts like RuCl3 and Ru/C under identical reaction conditions, whereas
Francesco Orsini et al.
Methods (San Diego, Calif.), 51(1), 106-113 (2009-12-10)
This paper describes the use of Atomic Force Microscopy (AFM) to investigate the plasma membrane of Xenopus laevis oocyte. Different protocols of sample preparation to perform an AFM investigation of both external and intracellular sides of the oocyte plasma membrane
Lisa Ceglia et al.
The Journal of clinical endocrinology and metabolism, 94(2), 645-653 (2008-12-04)
Protein is an essential component of muscle and bone. However, the acidic byproducts of protein metabolism may have a negative impact on the musculoskeletal system, particularly in older individuals with declining renal function. We sought to determine whether adding an
Fj Wegehaupt et al.
Oral diseases, 17(5), 508-514 (2011-02-22)
The aim of this study was to evaluate the erosive/abrasive enamel wear after contact with orange juices modified with different dietary supplements. A total of 96 bovine enamel samples were prepared and allocated to eight groups (1-8; n = 12).
K Holtenius et al.
Journal of dairy science, 91(2), 743-748 (2008-01-26)
The objective of the present study was to investigate the interactions of dietary K intake typical for forage-based diets on Mg balance in lactating dairy cows. Six lactating multiparous cows of the Swedish Red and White breed in midlactation were
View All Related Papers

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