Bicarbonato de sodio

Nombre del producto

Bicarbonato de sodio, BioXtra, 99.5-100.5%

InChI key

UIIMBOGNXHQVGW-UHFFFAOYSA-M

InChI

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

SMILES string

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

product line

BioXtra

assay

99.5-100.5%

form

powder

impurities

≤0.0005% Phosphorus (P)
≤0.015% Insoluble matter

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

solubility

H₂O: 1 M, clear, colorless

density

2.16 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.003%
sulfate (SO₄^2-): ≤0.003%

cation traces

Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.005%
NH₄⁺: ≤0.0005%
Pb: ≤0.0005%
Zn: ≤0.0005%

Quality Level

200