Sodium carbonate, BioUltra, anhydrous, >=99.5% (calc. on dry substance, T)

Code: 71345-250G D2-231

Application

Sodium carbonate has been used as a component in BG11 liquid media for cyanobacterial growth and in G625 growth medium for Anabaena flos-aquae. It has also been u...


read more

Your Price
€66.30 250G
€81.55 inc. VAT
REQUEST

Application

Sodium carbonate has been used as a component in BG11 liquid media for cyanobacterial growth and in G625 growth medium for Anabaena flos-aquae. It has also been used to impregnate mixed-cellulose ester (MCE) filter.

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Sodium carbonate helps to improve the pretreatment of rice straw and develops delignification process.

General description

Sodium carbonate is also termed as soda ash. Solvay process uses sodium chloride and limestone to produce sodium carbonate.

Other Notes

Salt component in the fractionation of multivalent nucleotides by inorganic salt co-precipitation

λ1 M in H2O
anion traceschloride (Cl-): ≤50 mg/kg, phosphate, silicate (as SiO2): ≤50 mg/kg
assay≥99.5% (calc. on dry substance, T)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤50 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤200 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder or crystals
gradeanhydrous
impurities≤0.005% total sulfur (as SO4), ≤0.001% total nitrogen (N), insoluble matter, passes filter test
InChI keyCDBYLPFSWZWCQE-UHFFFAOYSA-L
InChI1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
loss≤1.0% loss on drying, 200 °C
mp851 °C (lit.)
pH~12.0 (25 °C, 1 M in H2O)
product lineBioUltra
Quality Level200
SMILES stringO=C(O[Na])O[Na]
solubilityH2O: 1 M at 20 °C, clear, colorless
UV absorptionλ: 280 nm Amax: 0.01, λ: 260 nm Amax: 0.01
Cas Number497-19-8
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN

GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.