Bicarbonate de Sodium, puriss. , répond aux spécifications analytiques de ph. Eur., BP, USP, FCC, E500, 99,0-100,5% , poudre

Code: 13433-4x5kg-r D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Sodium bicarbonate may be involved in the fabrication of silica based monolith columns which can be used in capillary electrochromatography. It can also be used t...


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Votre prix
$1,466.86 EACH
Abandonné

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Sodium bicarbonate may be involved in the fabrication of silica based monolith columns which can be used in capillary electrochromatography. It can also be used to maintain the pH of the column for the separation of proteins via ion exchange displacement chromatography.

Packaging

1, 5, 4×5 kg in poly bottle

anion tracessulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤100 mg/kg, carbonate (CO32-): in accordance
assay99.0-100.5%
cation tracesCa: ≤100 mg/kg, K: ≤100 mg/kg, Al: ≤0.5 mg/kg, Pb: ≤2 mg/kg, Fe: ≤10 mg/kg, Hg: ≤1 mg/kg, As: ≤2 mg/kg
density2.16 g/mL at 25 °C (lit.)
formpowder
gradepuriss.
impuritieswater-insoluble matter, complies, organic volatile impurities, complies, ammonia (NH3), in accordance, residual solvents, complies, ≤0.002% ammonium (NH4), complies
InChI keyUIIMBOGNXHQVGW-UHFFFAOYSA-M
InChI1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
loss≤0.2% loss on drying (silica gel)
pH≤8.6 (20 °C, 5%)
pKa (25 °C)(1) 6.37, (2) 10.25 (carbonic acid)
Quality Level200
qualitymeets analytical specification of Ph. Eur., BP, USP, FCC, E500
SMILES string[Na+].OC([O-])=O
suitabilitycomplies for appearance of solution
Cas Number144-55-8
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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